matsutake tokuyuki, asami (rika junbi shitsu de tsukamaete), rika junbi shitsu de tsukamaete, interior, animated, animated gif, looping animation, 1boy, 1girl, ass, barefoot, bottomless, brown hair, closed eyes, clothed sex, covering own mouth, doggystyle, dress shirt, flat chest, grabbing another's ass, groping, hair ornament, hairclip, hand over mouth, hand over own mouth, hetero, indoors, loli, no bra, open clothes, open mouth, open shirt, ribbon, school uniform, serafuku, sex, sex from behind, shirt, short hair, top-down bottom-up, torso grab, vaginal