Rule 34 Dev - 1boy abs asshole asshole_opened_wide balls bara big_breasts big_muscles black_hair black_hair_bottom cat_ears cat_tail catboy domination exposed_ass exposed_penis facial_hair gauged_ear gay hole_(anatomy) keikono_marisukaru light_hair_on_dark_hair male male_focus male_only muscular muscular_male nekomimi nipple_piercing pecs pink_hair purple_hair red_eyes red_hair red_hair_on_black_hair red_hair_top showing_ass showing_off utau utauloid wink winking_at_viewer yaoi yozorac1|5366289600