Rule 34 Dev - 1boy 1girl armpits arms_up bdsm bed blush bondage bound bound_wrists breasts brown_eyes brown_hair chain chained chained_cuffs chained_wrists cuffs english_text female_focus hair_ornament hairband hetero highres k-on! kaiga lying navel nipples nude on_back open_mouth rape restrained short_hair small_breasts spread_legs tainaka_ritsu tears teeth upper_teeth_only wrist_cuffs|8754053958