FURVERT!

3d_(artwork) 3d_animation 4:3 anal anal_penetration animal_city animated anthro anus areola bear bed big_breasts black_hair blonde_hair bodily_fluids bottomwear bouncing breasts canid canine canis clothed clothing cum cum_on_breasts cum_on_face cumshot demo desk digital_media_(artwork) domestic_dog duo ejaculation electronics erect_nipples erection female fennex flash from_behind_position furniture genital_fluids genitals gynomorph gynomorph/female gynomorph_penetrating hair heterochromia intersex intersex/female intersex_penetrating jacket loop mammal mastiff masturbation molosser multiple_scenes music nipple_outline nipples oral orgasm penetration penile penile_masturbation penis pink_hair poodle presenting preview rimming rottweiler sasha_(fennex) sex skirt slightly_chubby sound source_request table television tina_(fennex) tongue topwear tube_top unfinished vulva

5:4 ankle_strap_heels anthro biped black_body black_fur black_hair blue_clothing blue_fingernails blue_footwear blue_hair blue_high_heels blue_nails blue_nipples blue_toenails blue_vulva blush bodily_fluids canid canine canis clitoral clitoral_masturbation clitoral_rubbing clothing colored_nails domestic_dog feet female fingernails footwear fur genital_fluids genitals hair high_heeled_sandals high_heels hindpaw long_legs mammal mastiff masturbation molosser nails nipples nude paws ruphia sandals shar_pei sherri_mayim shoes skinny slim solo tail toenails toes vaginal vaginal_fluids vaginal_masturbation vulva

anthro black_body black_fur breasts canid canine canis charcoal_(artwork) condom condom_in_mouth domestic_dog female front_view full-length_portrait fur genitals kneeling mammal mastiff molosser monochrome mouth_hold navel nipples nude object_in_mouth portrait rohypnol sexual_barrier_device shaded shar_pei sherri_mayim simple_background solo tail traditional_media_(artwork) unused_condom vulva wrapped_condom

ankle_strap_heels anthro biped black_body black_fur blue_clothing blue_footwear blue_high_heels blue_vulva canid canine canis clothing cutlery domestic_dog eggo english_text female food food_fetish food_play footwear fork fur genitals hi_res high_heeled_sandals high_heels kitchen_utensils mammal mastiff micro molosser nipples rohypnol sandals shar_pei sherri_mayim shoes solo syrup tail text tools vulva waffle

ambiguous_form ambiguous_species black_body black_fur blue_vulva canid canine canis close-up domestic_dog female fingernails fingers fur genital_close-up genital_shot genitals mammal mastiff molosser nails peiblue rohypnol shar_pei sherri_mayim solo spread_vulva spreading vulva vulva_close-up vulva_shot

anthro brown_hair canid canine canis clothed clothing domestic_dog female hair mammal mastiff molosser painting_(artwork) panties pinup pose ruphia shar_pei sherri_mayim simple_background solo square tail topless traditional_media_(artwork) traditional_painting_(artwork) traditional_watercolor_(artwork) underwear watercolor_(artwork) white_background

3:4 anthro black_body black_fur blue_body blue_bottomwear blue_clothing blue_eyelids blue_highlights blue_inner_ear blue_nose blue_pants blue_skin blue_tongue bored bottomwear brown_hair canid canine canis clothing curly_hair digital_media_(artwork) digital_painting_(artwork) domestic_dog female fur grey_body grey_ears grey_fur hair hand_in_pocket highlights_(coloring) hoodie mammal mastiff molosser painting_(artwork) pants pink_clothing pockets ponytail portrait purple_clothing purple_hoodie purple_topwear rohypnol shar_pei sherri_mayim simple_background solo three-quarter_portrait tongue tongue_out topwear white_background yellow_background

anthro black_body black_clothing black_footwear black_fur black_high_heels blizzard_entertainment boots brown_hair canid canine canis clothing cosplay domestic_dog english_text female footwear fur german_shepherd hair herding_dog hi_res high_heeled_boots high_heels magic_user mammal mastiff molosser pastoral_dog penetration phoenix-of-a-down sex_toy sex_toy_in_vagina sex_toy_insertion shar_pei sherri_mayim shoes solo text vaginal vaginal_penetration vibrator warcraft werecanid werecreature worgen

3:2 :3 :c :i >_< ^w^ accessory accident animated anthro anthro_to_feral armor arms_by_side astromiau behind_glass bet bet_condition bodily_fluids bone bone_print bone_print_clothing bouquet bow_(feature) bow_accessory bow_ribbon bulldog canid canine canis cellphone chiptune clipboard closed_frown clothing collectible copyright_symbol corridor cosmo_cat crying dialogue digital_media_(artwork) domestic_cat domestic_dog domestic_pig drugs ear_flick electronics elevator english_text envy exposed_teeth eyes_closed fast_forward felid feline felis female feral flag flag_(object) flash flash_game flat_colors floating flower flower_bouquet fox frown fungus gaming glass group hair_accessory hair_bow hair_ribbon handheld headgear heart_symbol hearts_around_body hearts_around_head helmet holding_armor holding_bouquet holding_breath holding_clipboard holding_flag holding_flower holding_headgear holding_helmet holding_mushroom holding_object holding_photo humor interactive jet_pack jumping kite-ride laser laser_gun male mammal mario mario_bros mastiff mission molosser mouth_closed mushroom music name_drop name_in_dialogue nintendo number one_ear_up overweight owo phone photo pilot pixel_(artwork) pixel_animation plant playing_video_game print_clothing puffed_cheeks ranged_weapon recycling_symbol red_heart ribbons screen ship shooting_star short_film solo_focus sound space space_station spacecraft spanish_text species_in_dialogue standing star suid suine superstition sus_(pig) sweat symbol tail tail_motion tail_sway tears teeth television text thin_tail title title_screen toilet transformation vehicle video_phone vinnie_veritas watercraft waterfall_tears wavy_tail weapon

alcohol anthro beer beverage bottle bottomwear braided_hair bulge canid canine canis cardboard clothed clothing container domestic_dog drunk duo erection erection_under_clothing felid genitals grin grope hair laugh lion male male/male mammal mastiff molosser monochrome pantherine party penis rape_face rottweiler sepia shorts sketch smile substance_intoxication tail tenting ultraviolet

4:3 big_nose black_nose brown_body brown_fur canid canine canis collar comic domestic_dog feral fur great_dane hanna-barbera male mammal mastiff molosser omg-breasteses rape_face scooby-doo scooby-doo_(series) serious_business simple_background solo third-party_edit toony white_background

all_fours anatomically_inaccurate anus black_and_white bodily_fluids butt canid canine canis cum doggystyle domestic_dog duo feral feral_on_feral from_behind_position genital_fluids genitals great_dane hanna-barbera humanoid_genitalia humanoid_penis male male/male mammal marmaduke marmaduke_(series) mastiff molosser monochrome penis quadruped scooby-doo scooby-doo_(series) sex side_view simple_background sketch sketch_page spooks tail toony white_background

anthro bodily_fluids canid canine canis decaf domestic_dog erection genital_fluids genitals hairy male mammal mastiff molosser nude penis precum rottweiler simple_background solo white_background

after_sex animal_genitalia animal_penis anus balls bestiality butt canid canine canine_genitalia canine_penis canis clothed clothing dennis_clark domestic_dog duo female female_on_feral feral genitals great_dane half-erect hanna-barbera human human_on_feral interspecies male male/female male_on_human mammal mastiff molosser no_underwear nude orange_clothing orange_sweater orange_topwear penis scooby-doo scooby-doo_(series) sheath simple_background sweater tail topwear velma_dinkley vulva white_background

all_fours babysitter bestiality blush bodily_fluids canid canine canis clothing cum cum_inside dennis_clark doggystyle domestic_dog eyewear female female_on_feral feral from_behind_position fucked_silly genital_fluids glasses great_dane group hanna-barbera human human_on_feral interspecies male male/female mammal mastiff molosser orange_clothing orange_sweater orange_topwear scooby-doo scooby-doo_(series) sex simple_background sweater tail topwear velma_dinkley white_background

andromorph andromorph/male andromorph_penetrated animal_genitalia animal_penis anthro anthro_on_anthro balls bed bent_arm bent_leg black_background black_body black_fur bodily_fluids brown_body brown_fur candle canid canine canine_genitalia canine_penis canis chest_tuft clitoris cum cum_in_vagina cum_inside domestic_dog duo erection eyes_closed fur fur_markings furniture genital_fluids genitals grey_hair hair hand_behind_head howlywowly inside intersex intersex/male intersex_penetrated kneeling knot lagomorph leaning long_ears male male_penetrating male_penetrating_andromorph male_penetrating_intersex mammal markings mastiff messy molosser navel nipples nude on_bed open_mouth orgasm penetration penile penile_penetration penis penis_in_vagina rottweiler sex simple_background sitting spread_legs spreading table tuft vaginal vaginal_penetration vulva xel_(tsukuyomiyue)

4:3 all_fours bestiality breasts brown_hair canid canine canis doggystyle domestic_dog duo female female_on_feral feral from_behind_position great_dane hair human human_focus human_on_feral interspecies male male/female male_on_human mammal mastiff merry_program molosser nami_(one_piece) nipples not_furry_focus one_piece open_mouth pirate sex side_view speed_lines tattoo

abs anthro balls big_muscles black_body black_fur canid canine canis domestic_dog erection eric_(kindle) eyes_closed fur genitals huge_muscles humanoid_genitalia humanoid_penis kindle_(artist) macro male mammal mastiff masturbation molosser muscular muscular_anthro muscular_male nude penile penile_masturbation penis pose rottweiler solo

bestiality canid canine canis clothing digital_media_(artwork) doc_icenogle domestic_dog duo fellatio female female_on_feral feral great_dane hanna-barbera human human_on_feral interspecies low_res male male/female male_on_human mammal mastiff molosser oral orange_clothing orange_sweater orange_topwear panties penile scooby-doo scooby-doo_(series) sex sweater tail topwear underwear velma_dinkley

3:2 anthro canid canine canis cloud cuddling domestic_dog duo female fox happy jacob_havok male male/female mammal mastiff molosser nude outside romantic romantic_ambiance romantic_couple rottweiler samantha_arrow smile syntex tail water

anthro armor canid canine canis domestic_dog female gs-leal gun headgear helmet hi_res mammal mastiff molosser ranged_weapon rottweiler siegfried solo weapon

anthro auradeva bulge butt camisole canid canine canis clothed clothing crossdressing domestic_dog feet femboy fingerless_gloves gloves handwear hindpaw lace legwear lingerie male mammal mastiff molosser nightgown panties paws rottweiler simple_background solo stockings underwear white_background

ahegao all_fours anal anal_penetration animal_genitalia animal_penis animal_tail backsack balls bestiality big_breasts big_butt blonde_hair bodily_fluids bottomwear breasts butt canid canine canine_genitalia canine_penis canis chain claws cleavage clothed clothing clothing_lift collar crying deep_penetration dmitrys doggystyle domestic_dog dominant dominant_feral dominant_male drooling duo erect_nipples erection female female_on_feral female_penetrated feral feral_dominating_human feral_penetrating feral_penetrating_female feral_penetrating_human forced from_behind_position genghis_(dmitrys) genitals great_dane hair human human_on_feral human_penetrated interspecies knot legwear living_room looking_back looking_pleasured lying maid_uniform male male/female male_on_human male_penetrating male_penetrating_female male_penetrating_human mammal mastiff molosser muscular muscular_feral muscular_male nipple_outline nipples no_underwear nude on_front open_mouth penetration penis prone_bone_position rape saliva sex short_hair skirt skirt_lift speed_bump_position spiked_collar spikes stockings submissive submissive_female submissive_human tail tears tongue tongue_out uniform

ambiguous_penetration armwear barbell_piercing big_breasts blindfold breasts canid canine canis clothing collar cuff_(restraint) dmitrys domestic_dog duo elbow_gloves female feral gloves great_dane handcuffs handwear human leash legwear male mammal mastiff metal_cuffs molosser muscular muscular_feral muscular_male nipple_barbell nipple_piercing nipples penetration piercing restraints sex_toy shackles stockings vibrator

all_fours all_three_filled anal anal_penetration animal_genitalia animal_penis bestiality big_breasts blonde_hair blush bodily_fluids breasts canid canine canine_genitalia canine_penis canis collar cum cum_in_mouth cum_inside dmitrys doggystyle domestic_dog double_penetration erection faceless_character faceless_male fellatio female female_on_feral female_penetrated feral feral_penetrating feral_penetrating_human foursome from_behind_position gangbang genital_fluids genitals great_dane group group_sex hair haruka_tenou human human_focus human_on_feral human_penetrated interspecies knot leaking male male/female male_penetrating male_penetrating_female mammal mastiff molosser mostly_nude muscular muscular_feral muscular_male nipples not_furry_focus oral oral_penetration penetration penile penis sailor_moon_(series) sandwich_position sex short_hair simple_background sweat triple_penetration vaginal vaginal_penetration white_background

aggressive anal anal_beads anal_penetration animal_genitalia animal_penis areola areola_slip balls bestiality big_breasts blush bodily_fluids breast_grab breasts butt butt_lick canid canine canine_genitalia canine_penis canis censor_removal_edit clothed clothing clothing_lift collar crossover dildo dmitrys domestic_dog drooling ear_piercing ear_ring erect_nipples erection eyes_closed eyewear female female_on_feral feral finger_fetish finger_in_mouth finger_play finger_suck fingers freckles fur genital_fluids genitals glasses great_dane group gynomorph gynomorph/female hair hand_on_breast handjob hanna-barbera holding_breast huge_breasts human human_on_feral humanoid_genitalia humanoid_penis humanoid_pointy_ears imminent_sex intersex intersex/female interspecies irma_langinstein knot large_penetration legwear licking lips long_tongue male male/female mammal mastiff molosser muscular muscular_feral muscular_male nipple_piercing nipples oral orange_clothing orange_sweater orange_topwear pale_skin penetration penile penis piercing pointy_ears ponytail precum pubes ring_piercing saliva scooby-doo scooby-doo_(series) sex sex_toy shirt shirt_lift short_hair small_waist smile spiked_collar spikes stockings sucking sweater teenage_mutant_ninja_turtles thick_lips thick_thighs third-party_edit tied_hair tongue tongue_out topwear urethral urethral_penetration vein velma_dinkley vibrator vulva wide_hips

abs accessory animal_genitalia animal_penis anthro balls biceps big_penis bound calendar calendar_graphic canid canine canine_genitalia canine_penis canis domestic_dog english_text erection fur genitals great_dane grey_eyes knot looking_at_viewer male mammal march_(month) markings mastiff molosser muscular muscular_anthro muscular_male necktie nipples nude pecs penis pinup pose sheath solo submissive submissive_male tail text zorro_re

2009 alternate_species anthro beagle bird_dog canid canine canis christophe_the_mole clothed clothing clyde_donovan cocker_spaniel comedy_central craig_tucker damien_thorn digital_drawing_(artwork) digital_media_(artwork) domestic_dog eric_cartman female furrification gregory_of_yardale group hat headgear headwear hunting_dog jailbird jimmy_valmer kenneth_mccormick kyle_broflovski leopold_stotch male mammal mastiff molosser pip_pirrup rottweiler scent_hound shaded smoking soft_shading south_park spaniel stanley_marsh timmy_burch tolkien_black tweek_tweak wendy_testaburger

ball_suck balls bestiality canid canine canis clothing doc_icenogle domestic_dog english_text erection female female_on_feral feral genitals great_dane group hanna-barbera human human_focus human_on_feral interspecies male male/female mammal mastiff molosser not_furry_focus oral orange_clothing orange_sweater orange_topwear penis scooby-doo scooby-doo_(series) sex shaggy_rogers sucking sweater text topwear traditional_media_(artwork) url velma_dinkley

anthro ball_gag bound canid canine canis dialogue domestic_dog dominant dominant_male dungeon duo english_text forced gag gagged gang greyscale leather male male/male mammal mastiff molosser monochrome nude pit_bull police profanity rape rottweiler sex slave submissive submissive_male text vehementcreations

abs anal anal_penetration anthro anthro_on_anthro anthro_on_bottom anthro_on_top anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls balls_deep bedroom biceps big_muscles bodily_fluids canid canine canis cropped_ears cum cum_in_mouth cum_inside cum_on_face cum_while_penetrated dobermann domestic_dog erection eyes_closed fellatio floppy_ears genital_fluids genitals group group_sex looking_pleasured lucky_pierre male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal mastiff molosser muscular muscular_anthro muscular_male nude obscured_penetration on_bottom on_top oral oral_penetration oral_while_penetrated orgasm orgasm_face overweight pecs penetration penile penile_penetration penis penis_in_ass pinscher pit_bull rottweiler sex slightly_chubby spread_legs spreading threesome tongue tongue_out train_position trio vamplust vein

anthro bodily_fluids canid canine canis cloud cum domestic_dog erection genital_fluids genitals green_eyes half_submerged knot legs_in_water male mammal mastiff masturbation molosser nude outside partially_submerged penile penile_masturbation penis rottweiler sea sky solo submerged_legs titanrockwell water xywolf

2010 all_fours animal_genitalia animal_penis anthro anthro_on_anthro anus bent_over biped blotch bodily_fluids butt canid canine canine_genitalia canine_penis canis doggystyle domestic_dog duo erection from_behind_position genital_fluids genitals hi_res hip_grab husky imminent_anal imminent_sex knot male male/male mammal mastiff molosser monochrome nordic_sled_dog open_mouth penis precum raised_tail rottweiler scratches_volume_4 sex simple_background spitz standing tail traditional_media_(artwork) white_background

2010 animal_genitalia animal_penis anthro bear blotch bodily_fluids canid canine canine_genitalia canine_penis canis cum cum_in_mouth cum_inside cum_on_tongue derp_eyes domestic_dog duo erection fellatio genital_fluids genitals great_dane hi_res interspecies licking male male/male male_penetrated male_penetrating male_penetrating_male mammal mastiff molosser monochrome oral orgasm orgasm_face overweight penetration penile penis penis_lick penis_tip scratches_volume_4 sex simple_background slightly_chubby tail tongue tongue_out traditional_media_(artwork) white_background

anthro bear beard biceps bodily_fluids bottomless briefs canid canine canis clothed clothing cougar cum domestic_dog dramamine dripping english_text facial_hair felid feline foreskin genital_fluids genitals group half-erect heart_symbol humanoid_genitalia humanoid_penis hypnosis looking_at_viewer male male/male mammal markings mass_hypnosis mastiff mind_control molosser multiple_tattoos muscular muscular_male nipple_piercing nipples overweight partially_retracted_foreskin pecs penis piercing precum purple_eyes retracted_foreskin rottweiler skimpy submissive submissive_male tattoo teeth text thick_penis tighty_whities tongue underwear vein white_briefs white_clothing white_underwear wolf

5:6 anthro anus backsack balls big_butt blue_body blue_fur bodily_fluids bulldog butt canid canine canis censor_bar censored cum cumshot domestic_dog ejaculation erection foreskin fur genital_fluids genitals huge_butt humanoid_genitalia humanoid_penis ineffective_censorship low-angle_view male mammal mastiff molosser muscular muscular_anthro muscular_male nude orgasm penis presenting presenting_hindquarters retracted_foreskin simple_background solo spread_legs spreading tetsuo_oshiba white_background worm's-eye_view

advertisement ambiguous_gender aquatic beach bodily_fluids bull_shark bulldog canid canine canis carcharhinus cloud daniel_luvisi detailed_background domestic_dog drooling feral fish gills great_white_shark heart_symbol humor hybrid mackerel_shark mammal mastiff molosser monster outside pun requiem_shark saliva sand seaside shark sky solo standing teeth water what_has_science_done white_shark

animal_genitalia balls black_body black_fur canid canine canis domestic_dog feral fully_sheathed fur genitals great_dane klaus_doberman male mammal mastiff molosser nude quadruped sheath solo tail

1:1 all_fours anal anthro anthro_on_anthro barazoku biceps big_muscles blush bodily_fluids bulldog canid canine canis collar digital_media_(artwork) doggystyle domestic_cat domestic_dog duo fangs felid feline felis from_behind_position interspecies kemono low_res male male/male male_penetrated male_penetrating male_penetrating_male mammal mastiff metro-goldwyn-mayer molosser muscular muscular_male oekaki open_mouth penetration sex spike_bulldog spiked_collar spikes sweat tail teeth thomas_cat tom_and_jerry tongue tongue_out unknown_artist

anthro blush butt canid canine canis domestic_dog eyes_closed felid great_dane group heart_symbol hi_res licking licking_lips lion male male/male mammal mastiff molosser nude pantherine self_lick tail tongue tongue_out vamplust wolf

3_toes astro_(the_jetsons) barefoot black_body black_fur brown_body brown_fur canid canine canis collar crossover domestic_dog duo eye_contact featureless_crotch feet feral fur great_dane grey_body grey_fur hanna-barbera heart_symbol jewelry licking looking_at_another male male/male mammal mastiff molosser nude pendant raised_tail scooby-doo scooby-doo_(series) simple_background sitting skunkynoid tail the_jetsons toes tongue tongue_out white_background white_body white_fur

anthro black_and_white bulldog canid canine canis domestic_dog english_text eric_schwartz half-closed_eyes lol_comments male mammal mastiff meme molosser monochrome narrowed_eyes reaction_image sabrina_online smile solo teeth text trollface

2011 animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro bodily_fluids bovid bovine breasts canid canine canine_genitalia canine_penis canis cattle cum cutaway domestic_dog duo erection female female_penetrated genital_fluids genitals great_dane hi_res illbarks internal interspecies knot male male/female male_penetrating male_penetrating_female mammal mastiff molosser nipples nude penetration penile penile_penetration penis penis_in_vagina piercing sex simple_background tail tail_tuft tuft vaginal vaginal_penetration

4_toes 5_fingers abs anthro balls barefoot big_muscles biped black_nose blue_eyes brown_body brown_fur bulldog canid canine canis chain chain_leash claws collar domestic_dog erection feet fingers fur genitals holding_leash holding_object humanoid_genitalia humanoid_hands humanoid_penis kneeling leash male mammal mastiff molosser muscular muscular_anthro muscular_male nipples nude orange_background pecs penis simple_background smile solo sudonym tail toes

4:5 anthro bdsm bondage bound butt canid canine canis domestic_dog java male mammal mastiff molosser rottweiler solo submissive submissive_male

anthro anus biped breasts canid canine canis domestic_dog female genitals greyscale looking_at_viewer mammal mastiff molosser monochrome nipples nude redbanana rottweiler simple_background sitting solo vulva white_background

2009 4_fingers 5:4 anthro bdsm blood blood_from_penis bodily_fluids bondage bottle bound butt canid canine canis cartoon_network cock_and_ball_torture container courage_the_cowardly_dog courage_the_cowardly_dog_(character) courage_tom creepy crossover dialogue domestic_dog duo english_text eyewear eyewear_only feral fingers genital_mutilation genital_removal genital_torture genitals glasses glasses_only gore gore_focus graphite_(artwork) great_dane greyscale hanna-barbera holding_bottle holding_container holding_object imminent_feces imminent_scat laxative male mammal mastiff molosser monochrome mutilation nightmare_fuel nude penectomy penis scooby-doo scooby-doo_(series) severed_body_part severed_genitals severed_penis size_difference sketch speech_bubble tail tbfm text traditional_media_(artwork) wearing_glasses what why

animal_humanoid anthro bob_the_dog_(horndog) canid canid_humanoid canine canine_humanoid canis dachshund dog_humanoid domestic_dog feral grandfathered_content great_dane hanna-barbera horndog_(isaac_m_baranoff) human humanoid humor hunting_dog kotaro_inugami_(negima) long_image male mammal mammal_humanoid mastiff molosser negima_(franchise) nintendo real scooby-doo scooby-doo_(series) simple_background snoop_dogg solo star_fox tall_image unknown_artist wolf wolf_o'donnell

ammo_belt balls bandage blood bodily_fluids bottomwear canid canine canis chainsaw clothing cross domestic_dog duo eyewear female feral genitals glasses gore great_dane gun hair hanna-barbera human machete male mammal mastiff medium_truck melee_weapon molosser mystery_machine power_tool ranged_weapon scooby-doo scooby-doo_(series) scratches shirt shotgun skirt stake tail tank_top tools topwear truck undead unknown_artist van vehicle velma_dinkley weapon zombie zombie_apocalypse

2010 5_toes abs anthro anthro_on_anthro armpit_hair athletic balls biceps big_feet body_hair bruce_(chestnuts) canid canine canis chestnuts_(artist) domestic_dog duo erection eyewear feet genitals glasses handjob humanoid_genitalia humanoid_penis lying male male/male mammal mastiff molosser muscular nipples nude on_ground penile penis relaxing rottweiler sex simple_background tail toes white_background wolf