FURVERT!

abdominal_bulge all_fours anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro bed birthday birthday_cake birthday_sex body_hair bridal_carry cake carrying_another chest_hair clothing coal_(tawny_otter)comic dessert dialogue doggystyle duo english_text equid equine equine_genitalia equine_penis erection food from_behind_position furniture genitals hi_res horse humanoid_genitalia humanoid_penis interspecies larger_male legwear male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_male mustelid otter penetration penile penile_penetration penis penis_in_ass sex size_difference smaller_male smaller_penetrated tawny_otter tawny_otterson text thigh_highs thong underwear