FURVERT!

3:4 abdominal_bulge ambiguous_gender anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis aquatic bestiality big_breasts blowhole bodily_fluids breasts censored cetacean cetacean_genitalia cetacean_penis collar cote cum cum_collecting cum_in_mouth cum_in_vagina cum_inside cum_string dolphin female female_on_feral feral feral_penetrating feral_penetrating_human genital_fluids genital_slit genitals group hair human human_focus human_on_feral human_penetrated interspecies laboratory_equipment laboratory_glassware larger_feral larger_male long_penis lying male male/female mammal mosaic_censorship nipples not_furry_focus nude oceanic_dolphin on_back open_mouth orca penetration penis pink_eyes pink_hair poolside scientific_instrument sex size_difference skinny smaller_female smaller_human solo_focus tapering_penis test_tube tongue tongue_out toothed_whale vaginal vaginal_penetration vein veiny_penis zooerastia