absurd_res anthro anthro_on_anthro aquatic blake_(viero) cetacean deer dolphin duo erection frottage genitals hi_res humanoid_genitalia humanoid_penis interspecies male male/male mammal muscular muscular_anthro muscular_male nervous nude oceanic_dolphin orca penile penis penis_size_difference penises_touching puppenstein seb_(viero) sex size_difference toothed_whale
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