Rule 34 Dev - ai_no_kusabi black_hair black_hair_bottom blonde_hair blonde_hair_on_black_hair blonde_hair_top bondage bondage_gear bound_wrists canon_couple chains collar domination gay gay_domination iason_mink lehanan light_hair_on_dark_hair male_only manacles monochrome partially_clothed pleasure_face riki_the_dark sketch yaoi|4467643480