FURVERT!

5:4 animal_genitalia animal_penis aquatic archaeocete basilosaurid basilosaurus blush bodily_fluids captein cetacean cetacean_genitalia cetacean_penis cum cum_inside detailed_background dolphin dorsal_fin duo erection female female_feral female_on_top female_penetrated feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral fin flippers fully_submerged genital_fluids genital_slit genitals impregnation internal larger_male letterbox looking_pleasured male male/female male_feral male_on_bottom male_penetrating male_penetrating_female mammal mostly_submerged mouth_closed oceanic_dolphin on_bottom on_top open_mouth orca ovum penetration penis prehensile_penis prehistoric_species sex size_difference smaller_female smaller_penetrated tail tail_fin tapering_penis teeth tongue toothed_whale underwater underwater_sex vaginal vaginal_penetration water waterline_view whale