1girl, areolae, bdsm, belly, blush, bondage, bound, breasts, buruma, chair, classroom, clothes_lift, collar, desk, feet_out_of_frame, glasses, gym_uniform, large_areolae, large_breasts, leaning_back, navel, nipples, panties, panty_pull, plump, puffy_nipples, purple_hair, pussy, shirt_lift, short_hair, sitting, skindentation, socks, solo, thick_thighs, thighs, underwear, white_panties, wristband