PIYO-089 A serious-looking high school girl who lives in the same apartment building is a bit of a slut (not easily pushy) and it's dangerous.

This is something only I know... Rin-chan, a high school girl who lives in the same apartment complex, may look serious, but she actually loves naughty things. - If you ask her for something, she won't be able to say no, and will respond to more and more naughty requests. - Although she is shy, she is seriously enjoying sex and is convulsing. - Rin-chan is a bit lonely and a good-natured slut. - Slut is a good girl! - Sluts are angels for us uncles who lack confidence!