Rule 34 Dev - 1girl 22/7 backlighting black_thighhighs blush book bottomless bow braid breasts breasts_out brown_hair chair classroom closed_mouth clothes_in_mouth clothes_lift curtains day desk groin hair_bow hair_rings half-closed_eyes indoors large_breasts lifting_own_clothes long_hair long_sleeves looking_at_viewer mouth_hold nagareboshi naked_shirt navel nipples no_bra no_shoes purple_eyes school_chair school_desk school_uniform serafuku shirt shirt_in_mouth shirt_lift sitting smile solo stomach tachikawa_ayaka thighhighs white_bow window wooden_floor|13840867053