oba kagerou, ooba kagerou, torii karin, sora wo tobu mittsu no houhou, silver hair, game cg, 1girl, barefoot, bed, bed sheet, blush, breasts, breasts apart, clothes lift, covered erect nipples, curtains, dutch angle, feet, female focus, female masturbation, fingering, glasses, grabbing another's breast, grabbing own breast, groping, large breasts, long hair, lying, masturbation, navel, nipples, no bra, on back, one eye closed, open mouth, panties, panty pull, pink panties, purple eyes, shirt lift, solo, sweat, underwear, upside-down, wince, wink