Rule 34 Dev - 10s 2boys ^^^ black_hair blue_eyes cuffs free! full_body future_fish handcuffs heart male_focus matsuoka_rin merman monster_boy multiple_boys nanase_haruka_(free!) nude oshidorio police police_uniform red_eyes red_hair sharp_teeth short_hair simple_background teeth topless_male white_background|5317556049