FURVERT!

age_difference anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus balls bear big_penis biped black_nose bodily_fluids bottomless canid canine canis clothed clothing comic cowgirl_position dale_donovan_(friends_vs_friends)dangpa dialogue duo english_text erection expansion friends_vs_friends from_front_position fur genital_expansion genital_fluids genitals grey_body grey_fur grey_tail hi_res humanoid_genitalia humanoid_penis larger_male little_lars looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal multiple_scenes nude older_penetrated on_bottom on_top open_mouth overweight_top penetration penile penile_penetration penis penis_expansion penis_in_ass polar_bear power_bottom precum sex size_difference slightly_chubby slightly_chubby_male smaller_male smaller_penetrated speech_bubble tail teeth text ursine white_body white_fur wolf