Oshima Hiroko-chan, who looks innocent but is quite a naughty older sister, has a fair and slender body that looks delicious. Putting on a jump-in at the naughty Hiroko-chan's crotch! When she says she's going out, Hiroko-chan seems embarrassed. With her thighs together, she shouts "Dangerous, dangerous!" while having a fun time. When she comes home and touches her pussy, it's all wet. After stimulating with a vibrator and enjoying plenty of caresses, she gives a blowjob, and with a hard cock, she has raw sex, climaxing inside!