Rule 34 Dev - animal_genitalia anus bodily_fluids cetacean cum_in_slit docking dolphin duo feral flippers frottage frottage_in_slit genital_fluids genital_slit genitals icypercy male male/male mammal marine orgasm penetration penile penis precum prehensile_penis sex slit slit_penetration tapering_penis toothed_whale underwater water|9752946120