1girl, bikini, bikini_top_only, blush, bob_cut, breasts, closed_mouth, clothes_lift, dated, embarrassed, grey_background, greyscale, kichihachi, large_breasts, lifted_by_self, monochrome, original, school_uniform, serafuku, shirt_lift, short_hair, simple_background, solo, sweat, swimsuit, twitter_username, two-tone_background, white_background