FURVERT!

5:6 abdominal_bulge absurd_res anal anal_penetration animal_genitalia animal_penis anthro aquatic arms_pulled_back bent_over big_muscles big_penis blue_body blue_eyes blue_skin cetacean cetacean_genitalia cetacean_penis cross-eyed dolphin dolphin_tail duo female female_penetrated from_behind_position genitals green_eyes hi_res huge_filesize j-r male male/female male_penetrating male_penetrating_female mammal muscular oceanic_dolphin orca penetration penile penile_penetration penis sex size_difference tapering_penis tongue tongue_out toothed_whale