1girl, black_bra, blurry, blurry_background, blush, bra, breasts, brown_hair, cardigan, chair, classroom, cleavage, clothes_in_mouth, clothes_lift, collared_shirt, curtains, desk, indoors, large_breasts, long_hair, long_sleeves, looking_at_viewer, mouth_hold, original, purple_cardigan, purple_eyes, rouka_(akatyann), school_chair, school_desk, school_uniform, shiny_skin, shirt, shirt_in_mouth, shirt_lift, sitting, solo, sweater, twintails, underwear, white_shirt, window