1girl, bikini, bikini_under_clothes, breasts, classroom, cleavage, clothes_lift, demi-chan_wa_kataritai, glasses, gym_uniform, heart, heart-shaped_pupils, indoors, jacket, large_breasts, monochrome, petosu_(sunoco), ponytail, satou_sakie, semi-rimless_eyewear, shirt_lift, solo, swimsuit, symbol-shaped_pupils, track_jacket, track_suit, under-rim_eyewear, undressing