1boy, 1girl, against wall, ass, bed, bedroom, black hair, blue eyes, blush, chair, commentary request, desk, doggystyle, dress shirt, flat chest, from above, gokou ruri, hetero, indoors, kousaka kyousuke, long hair, long legs, necktie, nipples, no bra, no panties, open clothes, open shirt, ore no imouto ga konna ni kawaii wake ga nai, school uniform, sex, sex from behind, shirt, short hair, skirt, white shirt
1boy, 1girl, against wall, ass, bed, bedroom, black hair, blue eyes, blush, chair, commentary request, desk, doggystyle, dress shirt, flat chest, from above, gokou ruri, hetero, indoors, kousaka kyousuke, long hair, long legs, natsu1970, necktie, nipples, no bra, no panties, open clothes, open shirt, ore no imouto ga konna ni kawaii wake ga nai, school uniform, sex, sex from behind, shirt, short hair, skirt, white shirt