FURVERT!

2015 5_toes abdominal_bulge anthro anthro_on_anthro barefoot beard bent_over big_penis blush bodily_fluids body_hair bottomless bovid bovine canid canine canis cigar clothed clothing cum cum_everywhere cum_inside diegodadingo digitigrade dingo dominant duo erection facial_hair feet genital_fluids genitals hat headgear headwear hi_res high-angle_view horn huge_penis humanoid_feet humanoid_genitalia humanoid_penis hybrid hyper hyper_genitalia hyper_penis interspecies justmegabenewell larger_dom larger_male male male/male mammal messy multi_genitalia multi_penis musclegut muscular muscular_male mustache nipple_piercing nipples open_clothing open_shirt open_topwear papa_rox paws pecs penis penis_size_difference piercing plantigrade rhinoceros sex shirt size_difference smaller_male smoke smoking standing sweat tattoo thick_penis thigh_sex toes topwear truck trucker vehicle vein veiny_penis

abs animal_genitalia animal_penis anthro balls beard biceps big_balls big_muscles big_penis biped blonde_hair blue_eyes equid equine equine_genitalia equine_penis facial_hair flaccid fur genitals hair hi_res horn huge_muscles male mammal modem_redpill muscular muscular_anthro muscular_male mythological_creature mythological_equine mythology nipples nude pecs penis rainbow shower smile solo standing tattoo teeth unicorn water wet white_body white_fur

2015 anal anal_penetration anthro anthro_on_anthro balls beard belly biceps black_body black_fur black_hair black_penis black_stripes blue_eyes blush bodily_fluids borok bovid bovine brown_body brown_fur canid canine canis cattle chair_position cum cum_in_ass cum_inside cum_on_penis cum_string cum_while_penetrated cumshot detailed_background digital_media_(artwork) dog_tags domestic_dog duo ejaculation erection facial_hair facial_piercing fishbook5 from_behind_position fur genital_fluids genitals grey_hair hair half-closed_eyes hand_on_belly hand_on_leg hand_on_thigh hands-free hi_res horn humanoid_genitalia humanoid_penis inside interspecies jewelry leaking_cum male male/male male_penetrated male_penetrating male_penetrating_male mammal moan multicolored_body multicolored_fur multicolored_hair muscular muscular_male narrowed_eyes necklace nose_piercing nose_ring nude on_lap open_mouth orgasm overweight overweight_male patto penetration penis piercing ring_piercing septum_piercing sex sitting sitting_on_lap spread_legs spreading squint stripes two_tone_body two_tone_fur two_tone_hair vein veiny_penis white_hair window

1:1 34from1800 abs anthro big_breasts black_hair blonde_hair breast_grab breasts brown_body brown_eyes brown_fur callie_briggs clothing domestic_cat duo_focus english_text eyewear facial_hair felid felina_feral feline felis female female/female fur glasses green_eyes group hair hand_on_breast hanna-barbera human licking male mammal midriff multicolored_hair muscular muscular_female mustache nipple_outline nipples nude pubes raining shirt swat_kats tank_top ted_turner text tongue tongue_out topwear two_tone_hair undressing url wet white_hair

3:4 appliance balls beverage biceps big_balls big_penis blinds bottomless brown_body brown_fur brown_hair cabinet cellphone cigarette clothed clothing cloven_hooves coffee coffee_maker computer container cookware cup curved_horn cutlery detailed_background distracting_watermark electronics english_text envelope eyebrows eyewear facial_hair facial_piercing food fork frying_pan fur furniture genitals glasses goatee green_eyes hair half-erect headphones hi_res hooves horn huge_penis humanoid humanoid_genitalia humanoid_penis humanoid_pointy_ears inside kitchen kitchen_appliance kitchen_utensils knife laptop leg_markings lip_piercing male markings muscular muscular_humanoid muscular_male navel neo123 nipples note orange_body orange_skin pecs penis phone piercing pointy_ears satyr saucepan shirt sitting smile smoke smoking socks_(marking) solo spoon spread_legs spreading stool tank_top text thumb_tack tools topwear twisted_horns unguligrade vein veiny_penis wall_socket watermark window

2015 3:4 anthro bear beard blush body_hair bottomwear bottomwear_pull briefs bulge clothed clothing clothing_pull ear_piercing facial_hair felid fur hair happy_trail hi_res hybrid lion male mammal pantherine pants pants_pull piercing rhum shaded shirt sky3 soft_shading solo topwear underwear undressing

1:1 2015 2_penises abs aeralfos animal_genitalia animal_penis animated anthro apron aquatic armor arrow_(weapon) avian balls beard belly_hair biped bird blin_(tloz) bodily_fluids body_hair bokoblin book bow_(weapon) butt canid canine canis cape cephalopod chest_hair clothed clothing cum darknut deku_(tloz) deku_scrub dobermann domestic_dog dragon dress_up elemental_creature elemental_humanoid erection facial_hair flaccid flash flash_game flora_fauna foreskin fully_clothed genital_fluids genitals ghost glowing glowing_eyes goblin goron gun hairy hammer hemipenes hi_res hollonut humanoid humanoid_genitalia humanoid_penis imp interactive jalhalla jewelry knight leaf long_foreskin long_penis looking_at_viewer machine machine_gun magic magic_user male mammal mask melee_weapon membrane_(anatomy) membranous_wings mollusk multi_genitalia multi_penis multiple_images multiple_versions musclegut muscular muscular_anthro muscular_male mythological_creature mythological_scalie mythology navel necklace nintendo nipples no_sound nude octorok partially_retracted_foreskin pecs penis pinscher plant plant_humanoid pubes quiver_(object) ranged_weapon red_eyes robe rock scalie shield short_penis small_penis solo spirit standing suine sword tattoo the_legend_of_zelda thick_penis tongue tongue_out tools topwear tribal turret underwear vest warrior weapon wings wizzrobe wood yellow_eyes

anthro balls beard body_hair braford erection facial_hair felid genitals gymnastics holding_fixture humanoid_genitalia humanoid_penis male mammal muscular muscular_anthro muscular_male nipples nude pantherine penis pole solo spread_legs spreading stripes stripper_pole tiger upside_down

alternative_fashion anthro beard belly biceps bottomwear bulge canid canine canis clothed clothing cuddling denim denim_bottomwear denim_clothing domestic_dog duo facial_hair fur hi_res hug husky italian jeans kissing male male/male mammal musclegut muscular nordic_sled_dog overweight pants partially_clothed piercing punk romantic romantic_couple shirt slightly_chubby spitz super-tuler tank_top topwear wolf wolfdave

2015 5:4 anthro ass_to_ass balls beanie bottomwear butt canid canine clothing digitigrade erection facial_hair fur generation_4_pokemon genitals goatee group hat headgear headwear humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis kneeling knot knotted_humanoid_penis knotted_penis lucario male male/male mammal meme monochrome nintendo nommz pants penis pokemon pokemon_(species) reptile scalie scarf shirt tail these_aren't_my_glasses tongue tongue_out topwear

1:1 2015 abs absurd_res anal anal_penetration anthro anthro_penetrated balls barazoku beard bed bedroom biceps big_muscles biped black_hair blush butt butt_grab canid canine canis condom condom_wrapper cowgirl_position duo erection eyes_closed facial_hair from_front_position fur furniture genitals grey_body grey_fur grey_markings hair hand_on_butt hi_res human human_on_anthro human_penetrating human_penetrating_anthro inside interspecies istani male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal markings muscular muscular_male mustache navel nipples nude on_bed on_bottom on_top pecs penetration penile penile_penetration penis sex sexual_barrier_device smile smirk stubble tattoo white_body white_fur wolf

2013 alpha_channel antelope bovid boxer_briefs brown_hair bulge clothing facial_hair gazelle goatee hair hand_on_hip hi_res horn looking_at_viewer male mammal munkeesgomu simple_background solo transparent_background underwear yellow_eyes

anthro beach biceps bulge clothed clothing eyewear facial_hair felid glasses greyscale kokukokuboo male mammal monochrome muscular muscular_anthro muscular_male one_eye_closed outside pantherine pecs seaside solo speedo swimwear thong tiger topless underwear wink

4:5 anthro bdsm beard biceps bound chain chained dominant dominant_male dragon duo facial_hair hair human kokukokuboo male male/male mammal monochrome muscular muscular_male mythological_creature mythological_scalie mythology pec_grab pecs scalie submissive submissive_male

2015 anthro arm_hair bdsm bear beard belly_hair biceps blush body_hair bound breath chest_hair chest_tuft cuff_(restraint) demon disembodied_hand duo eyes_closed facial_hair fur hairy handcuffs horn kokukokuboo male mammal metal_cuffs monochrome musclegut muscular muscular_male pecs restraints shackles shoulder_hair simple_background slightly_chubby solo_focus submissive tuft white_background

anthro bdsm bear beard biceps bound cuff_(restraint) demon duo eyes_closed facial_hair fur hairy handcuffs kokukokuboo male male/male mammal metal_cuffs monochrome musclegut muscular muscular_male restraints shackles tattoo

2015 abs after_sex afterglow andrew_(rodrigojacobos) anthro anthro_on_anthro armpit_hair barazoku beard bed bed_sheet bedding bedroom beefeater belly belly_hair biceps big_muscles bird's-eye_view black_hair blue_eyes blush bodily_fluids body_hair book brown_hair chest_hair colored digital_media_(artwork) duo eye_contact facial_hair furniture grey_hair grin hair hairy hand_on_chest hi_res high-angle_view inside intimate kensukethecat looking_at_another love lube lying male male/male mammal musclegut muscular muscular_male nick_(doppleganger) nipples nude on_back on_bed on_side overweight paper pecs pencil_(object) picture_frame pillow scar smile suid suine sus_(pig) sweat tusks wild_boar

after_oral after_sex anthro anthro_on_bottom anthro_on_feral bestiality blush bodily_fluids canid canine canis clothed clothing clothing_aside comic cuddling cum cum_on_face cum_on_penis cum_on_tongue domestic_dog duo english_text erection facial_hair feral feral_on_top first_person_view genital_fluids genitals goatee happy harley_(kabscorner) hi_res humanoid_genitalia humanoid_penis infidelity interspecies kabscorner licking licking_lips licking_own_lips lying male male/male male_on_anthro male_on_feral male_pov mammal multiple_scenes nude on_back one_eye_closed open_mouth penile penis penis_poking_out self_lick sex smile text tongue tongue_out topless tyler_(kabscorner) underwear underwear_aside underwear_sex

1:1 2015 aaron_(artist) abs andy_porter animal_genitalia animal_penis anthro anus armpit_hair athletic backsack balls bathing biceps big_balls big_muscles big_penis bodily_fluids body_hair border brown_body brown_fur brown_hair brown_nose butt canid canine canine_genitalia canine_penis canis claws dripping duo erection eyes_closed facial_hair fantasizing fur genital_fluids genitals gloves_(marking) goatee green_eyes grey_body grey_fur hair hand_behind_head hi_res huge_balls huge_penis knot lagomorph leg_markings leporid long_penis male male/male mammal marcelo_(aaron) markings muscular muscular_anthro muscular_male nude open_mouth pecs penis precum precum_drip rabbit shower soap socks_(marking) solo_focus standing teeth thick_penis toe_claws tongue vein veiny_penis water wet white_body white_border white_fur wolf

2012 aku angry beach beard big_breasts blonde_hair breasts brown_hair cartoon_network cleavage clothed clothing demon eyebrows eyelashes eyeshadow eyewear facial_hair female flirting group hair human johnny_bravo johnny_bravo_(series) makeup male mammal muscular not_furry outside samurai_jack seaside summer sunglasses swimwear verona7881

3d_(artwork) 5:4 abs anthro barefoot biceps big_muscles biped blue_eyes bottomwear braford brown_body brown_fur brown_nose clothed clothing digital_media_(artwork) facial_hair feet felid fur hair justin_(braford) lion looking_at_viewer male mammal muscular muscular_anthro muscular_male nipples nude pantherine pecs red_hair shorts solo standing tan_body tan_fur topless towel vein

2015 abs animal_genitalia animal_penis anthro balls beard bed biceps big_muscles biped blizzard_entertainment bovid bovine boxers_(clothing) braided_hair brown_eyes brown_hair clothed clothing digital_media_(artwork) doorway equine_genitalia equine_penis facial_hair freckles_(artist) furniture genitals hair half-erect horn huge_muscles looking_at_viewer male mammal medial_ring muscular muscular_anthro muscular_male nipples pecs penis pose pubes solo tauren topless underwear warcraft

animatronic beard canid canine closet clothed clothing dialogue duo english_text expsosed_endoskeleton facial_hair five_nights_at_freddy's five_nights_at_freddy's_4 fox foxy_(fnaf) fur hi_res humor machine male male/male mammal nightmare_foxy_(fnaf) open_mouth robot robotic_tongue scottgames sharp_teeth smile teeth text tongue tongue_out uniparasite

anal anal_penetration animal_genitalia animal_penis anus balls beard bestiality biped bodily_fluids breasts brown_hair canid canine canine_genitalia canine_penis clothed clothing clothing_lift comic cum cum_in_mouth cum_in_vagina cum_inside double_penetration english_text erection facial_hair fellatio female female_on_feral female_penetrated feral feral_penetrating feral_penetrating_human forced genital_fluids genitals group group_sex hair human human_focus human_on_feral human_on_human human_penetrated human_penetrating human_penetrating_human humanoid_genitalia humanoid_penis interspecies intraspecies knot male male/female male_penetrating male_penetrating_female mammal nipples not_furry_focus oral oral_penetration partially_clothed penetration penile penis rape sex shirt shirt_lift spitroast spread_legs spreading text threesome topwear trio ubermonkey vaginal vaginal_penetration vulva

anthro beard biceps bovid caprine clothing duo english_text facial_hair fur goat hairy horn kokukokuboo male mammal monochrome muscular muscular_male pecs shirt simple_background tank_top text topwear vanillaram white_background

anthro baker_(kokuhane) biceps canid canine canis chest_tuft clothing domestic_dog duo english_text facial_hair fur kokukokuboo male mammal monochrome muscular muscular_male pecs shirt tank_top text topwear tre_(vasuki) tuft wolf wristband

anthro arm_hair beard belly_hair biceps black_sclera body_hair bovid butt_hair caprine chest_hair demon facial_hair forearm_hair forearms fur goat hairy horn kokukokuboo male mammal monochrome muscular muscular_anthro muscular_male navel pecs pubes shoulder_hair simple_background solo

anthro anthro_on_anthro beard biceps bovid caprine duo_focus english_text facial_hair fur goat group hairy heart_symbol horn incest_(lore) kokukokuboo lagomorph leporid male male/male mammal monochrome muscular muscular_male nephew_(lore) pecs rabbit text uncle_(lore) uncle_and_nephew_(lore) vanillaram

2014 all_fours alternate_species ambiguous_penetration bikini blonde_hair blush bodily_fluids brown_body brown_fur butt canid canine canis claws clothed clothed_feral clothing cum cum_inside cum_on_butt denmoko doggystyle domestic_dog dripping drooling duo eva_(metal_gear) eyes_closed eyewear facial_hair female female_penetrated feral feral_on_feral feralized from_behind_position fur furrification genital_fluids goggles hair head_tuft heart_symbol kerchief konami long_hair male male/female male_penetrating male_penetrating_female mammal metal_gear mounting mustache naked_snake open_mouth orgasm partially_clothed paws penetration rounded_back saliva sex simple_background sweat swimwear tail tail_wraps teeth tongue tongue_out tuft two-piece_swimsuit white_background white_body white_fur wraps yellow_body yellow_fur

ambiguous_gender beard claws dragon facial_hair fangs feral flower hi_res horn mythological_creature mythological_scalie mythology plant scales scalie shade-shypervert solo teeth white_body white_scales

bite blue_eyes boop canid canine canis digital_media_(artwork) domestic_cat domestic_dog duo ear_piercing facial_hair fangs felid feline felis female feral fur greyscale head_in_mouth heart_symbol hi_res licking male mammal monochrome mouth_hold piercing playful red_eyes shade-shypervert simple_background surprised teeth tongue tongue_out

2014 5:4 anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro aquatic ball_grab balls beard being_watched black_howler bodily_fluids canid canine cetacean cum cum_in_mouth cum_inside daustmasana dolphin erection eyes_closed eyewear facial_hair fellatio genital_fluids genitals glass goggles grin group head_grab humanoid_genitalia humanoid_penis locker locker_room looking_at_another lycaeous male male/male male_penetrated male_penetrating male_penetrating_male mammal masturbation mythological_canine mythological_creature mythology oceanic_dolphin oral oral_penetration orca penetration penile penile_masturbation penile_penetration penis scalie sex sitting smile spread_legs spreading tephros tj_the_orca toothed_whale voyeur werecanid werecanine werecreature werewolf window

anal anthro ape bartender bear beard belly biceps bodily_fluids bouncer butt comic dialogue dominant dominant_male duo english_text facial_hair gorilla hairy haplorhine heart_symbol hi_res husky92 kissing male male/male male_penetrated male_penetrating male_penetrating_male mammal manly monkey monochrome multiple_scenes muscular nipples pecs penetration piercing primate rough_sex rude saliva sex slightly_chubby sound_effects stubble submissive sweat text wet wolfdave

5_toes anthro ape backsack balls bar bartender beard bodily_fluids body_hair bouncer bovid bovine butt cattle clothed clothing comic dialogue duo ellipsis english_text exclamation_point facial_hair feet fur genitals gorilla grin hair hairy haplorhine hi_res horn humanoid_feet husky92 inside interspecies male male/male mammal manly monkey monochrome multiple_scenes muscular nude paws plantigrade primate pub sex shirt shy smile stand_and_carry_position standing standing_sex stubble submissive sweat text toes topwear wolfdave

1:1 2015 5_toes anthro balls barefoot bear beard biped black_balls black_nose black_penis blonde_hair blue_eyes claws clothed clothing digital_media_(artwork) erection eyewear facial_hair feet genitals glasses hair hindpaw humanoid_genitalia humanoid_penis looking_at_viewer male mammal nowandlater paws penis plantigrade polar_bear solo toes ursine

abs aku biceps butt clothing demon duo eyebrows facial_hair fangs female goatee grin hair human human_on_humanoid humanoid interspecies jaeh male mammal muscular not_furry orange_hair pecs samurai_jack smile teeth underwear

2012 aku beach beard black_body bottomwear breasts brown_hair cleavage clothed clothing covering detailed_background duo ear_piercing english_text eyes_closed facial_hair female food hair half-closed_eyes human makeup male mammal mascara narrowed_eyes not_furry open_mouth orange_hair outside piercing popsicle samurai_jack sand sea seaside shorts sky standing suggestive teeth text topless verona7881 water

abs aku alternate_species anthro balls bed biped black_balls black_body black_penis deity demon egyptian_mythology erection eyebrows facial_hair fangs furniture genitals glans goatee green_glans hair holding_penis humanoid_genitalia humanoid_penis looking_at_viewer lying male mazapan middle_eastern_mythology monster multicolored_penis mythology orange_pubes penis pillow pubes samurai_jack seductive set_(deity) set_(species) snout solo tail teeth thick_eyebrows

2014 aku balls bite biting_lip biting_own_lip black_balls black_body black_penis blush chair dark_theme demon erection facial_hair fire furniture genitals goatee hair humanoid humanoid_genitalia humanoid_penis lips looking_pleasured male masturbation monster not_furry orange_hair penile penile_masturbation penis pubes samurai_jack self_bite simple_background solo teacupballerina teeth throne

2015 4:5 aku all_fours anal anal_penetration black_body clenched_teeth demon demongo dialogue doggystyle dominant duo ellipsis english_text exclamation_point faceless_character faceless_male facial_hair fangs fire flaming_hair from_behind_position goatee grin hair half-closed_eyes hand_on_butt hand_on_head head_grab hi_res humanoid larger_dom male male/male male_penetrated male_penetrating male_penetrating_male narrowed_eyes not_furry nude orange_background orange_hair penetration pseudo_hair pubes samurai_jack sex simple_background size_difference smile speech_bubble standing teacupballerina teeth text

2013 3d_(artwork) anthro bear beard biceps big_muscles biped black_hair boots bottomwear braford brown_bear brown_body brown_fur brown_nose camo camo_bottomwear camo_clothing camo_print camo_shorts clothed clothing digital_media_(artwork) facial_hair fingerless_gloves footwear fur gloves grey_eyes hair handwear jacket looking_at_viewer male mammal musclegut muscular muscular_anthro muscular_male nipples open_clothing open_jacket open_topwear pattern_bottomwear pattern_clothing pattern_shorts pecs sarge_(braford) shirt shoes shorts signature smile solo standing topwear ursine vein vest yellow_clothing yellow_shirt yellow_topwear

3d_(artwork) abs anthro beard biceps big_muscles biped black_hair bovid bovine braford brown_body brown_fur butt cattle clothed clothing digital_media_(artwork) facial_hair flexing fur green_eyes hair hat headgear headwear hooves horn huge_muscles looking_at_viewer male mammal muscular muscular_anthro muscular_male nipples oscar_(braford) pecs ponytail pose smile solo standing tail tail_tuft teeth thong topless tuft underwear vein wristband

anal anal_penetration android armor beard blush bodily_fluids bound bubble_butt butt capcom clenched_teeth clothing crossgender depth_of_field dildo dr._light duo_focus electricity electrostimulation facial_hair female fucking_machine genitals group hands_behind_back headgear helmet human humanoid kneeling laboratory machine male mammal mega_man_(character) mega_man_(series) megaman_(classic) mtf_crossgender neocoill not_furry penetration robot scientist sex_toy suit sweat teeth tight_clothing vaginal vaginal_penetration vulva wince

anal anal_penetration android armor beard blush bodily_fluids bound bubble_butt butt capcom clenched_teeth clothing crossgender depth_of_field dildo dr._light duo_focus electricity electrostimulation facial_hair female fucking_machine genitals group hands_behind_back headgear helmet human humanoid kneeling laboratory machine male mammal mega_man_(character) mega_man_(series) megaman_(classic) mtf_crossgender neocoill not_furry penetration robot scientist sex_toy suit sweat teeth tight_clothing vaginal vaginal_penetration vulva wince

blue_eyes blush camychan crossgender cutie_mark duo equid equine erection facial_hair feral friendship_is_magic genitals green_eyes hair hasbro horn magic male mammal mustache my_little_pony mythological_creature mythological_equine mythology penis purple_hair rarity_(mlp) scalie sea_serpent steven_magnet_(mlp) unicorn water

animal_genitalia animal_penis anus backsack balls blue_eyes blush butt camychan crossgender duo equid equine equine_genitalia equine_penis erection facial_hair femboy feral friendship_is_magic ftm_crossgender genitals green_eyes hair hasbro horn looking_back magic male mammal mustache my_little_pony mythological_creature mythological_equine mythology penis purple_hair rarity_(mlp) scalie sea_serpent steven_magnet_(mlp) unicorn water

1:1 anal anal_penetration anus backsack balls blue_eyes blush bodily_fluids butt camychan crossgender cum cum_in_ass cum_inside cutie_mark duo equid equine erection eyes_closed facial_hair feral friendship_is_magic ftm_crossgender genital_fluids genitals hair hasbro hi_res horn looking_back magic male male/male male_penetrated male_penetrating male_penetrating_male mammal mustache my_little_pony mythological_creature mythological_equine mythology orgasm penetration penis purple_hair rarity_(mlp) scalie sea_serpent sex steven_magnet_(mlp) transformation unicorn water

after_sex alternate_species anus backsack balls blue_eyes blush bodily_fluids butt camychan claws crossgender cum cum_in_ass cum_inside duo equid equine erection eyes_closed facial_hair feral forked_tongue friendship_is_magic ftm_crossgender genital_fluids genitals hair hasbro horn horse leaking_cum male male/male mammal mustache my_little_pony penis pony purple_hair rarity_(mlp) scalie sea_serpent steven_magnet_(mlp) tongue transformation water

anthro beard cleft_tail dildo dorkly duo facial_hair female fur generation_1_pokemon generation_6_pokemon humor male mammal mega_alakazam mega_evolution mustache nintendo pikachu pokemon pokemon_(species) rodent sex_toy smile smirk tail telekinesis yellow_body yellow_fur

3d_(artwork) 5:4 abs anthro athletic biceps big_muscles biped black_hair bottomwear bovid bovine braford brown_body brown_fur bulge cattle clothed clothing cloven_hooves digital_media_(artwork) facial_hair flexing fur green_eyes hair hat headgear headwear hooves horn huge_muscles looking_at_viewer male mammal muscular muscular_anthro muscular_male nipples oscar_(braford) pecs shorts smile solo standing tail tail_tuft teeth thong topless tuft underwear vein wristband