69_position absorption_vore anthro balls butt claws cock_transformation conjoined corruption crotch_head digital_media_(artwork) dripping duo erection genitals hi_res lagomorph leporid male male/male mammal merging mot mouse murid murine nude oral penis penis_tongue rabbit rodent sex sheath_mouth sheath_transformation transformation unusual_anatomy unusual_genitalia_placement unusual_penis_placement vore what