FURVERT!

4:3 animal_genitalia animal_penis animal_vulva aquatic cetacean cetacean_genitalia cetacean_penis cetacean_vulva dolorcin dolphin dominant duo erection female female_penetrated feral feral_on_feral genital_slit genitals happy happy_sex interspecies larger_dom larger_male male male/female male_penetrating male_penetrating_female mammal mammary_slits nude oceanic_dolphin orca penetration penile penile_penetration penis penis_in_vagina prehensile_penis sex size_difference smaller_female smaller_penetrated tapering_penis toothed_whale underwater vaginal vaginal_penetration vulva water