mizuki kotora, narusue futaba, sister sister (troy), game cg, 1girl, bed, blush, breasts, brown hair, closed eyes, dark, female focus, female masturbation, fingering, grabbing own breast, hair ribbon, hand in panties, long hair, lying, masturbation, night, no bra, on side, open clothes, open mouth, open shirt, pajamas, pajamas pull, panties, pillow, ribbon, saliva, shirt, solo, stuffed animal, stuffed toy, sweat, teddy bear, underwear