Rule 34 Dev - absurdres arms_behind_back bdsm blonde_hair bondage bound bound_arms bound_legs breasts chair collar fuyou_lilienthal_yuuna gag gag_harness gagged highres long_hair no_shoes on_chair open_mouth pleated_skirt ponytail red_eyes restrained ring_gag sailor sailor_collar school_uniform serafuku shibari shibari_over_clothes skirt small_breasts socks standing standing_on_chair standing_on_one_leg thighhighs xiongmao yuuki_yuuna_wa_yuusha_de_aru yuusha_de_aru zettai_ryouiki|24368094738