Rule 34 Dev - 00s 1boy 1girl bdsm black_bow black_bowtie blue_eyes blush bondage bound bow bowtie brown_hair cup cushion gag gagged gagged_male holding holding_cup kamishiro_maiku kneeling long_hair lying maiku morino_ichigo on_side onegai_teacher onegai_twins pleated_skirt purple_hair red_eyes rope school_uniform seiza serafuku short_sleeves sitting skirt sweater_vest tea thighhighs vest yunomi zabuton|188517069