sumeragi kohaku, hayasaka natsuko, rinkan club, game cg, 1boy, 1girl, bare shoulders, bed, blush, bottomless, breasts, censored, closed eyes, clothed sex, dutch angle, frills, grabbing another's breast, groping, hetero, huge breasts, indoors, lipstick, long hair, lying, makeup, mosaic censoring, nipples, no bra, off shoulder, on back, on bed, open clothes, open shirt, paizuri, penis, pillow, pov, purple hair, shadow, shirt, solo focus, straddling, straddling paizuri, sweat, wavy hair