1girl :o ass blush bookshelf curtains dokidoki_closet dress_shirt embarrassed flat_chest frilled_panties frills from_behind game_cg hair_ribbon indoors leaning_forward long_hair looking_back myth_(dokidoki_closet) nipples oota_takeshi panties pink_eyes pink_hair ribbon shirt solo surprised topless twintails underwear underwear_only undressing very_long_hair watermark white_panties window