An unknown female student rolled into my room where I live alone! - All I know is that she is a runaway girl. - He came without permission, said, ``I'll stay here,'' and ended up making himself at home. - I know I should just chase her away, but she's so cute! - Moreover, if you ask me to be naughty as a thank you, I won't be able to refuse! - The cohabitation life that started with such momentum was more fun and erotic than I imagined, and I might stay like this forever! - ? - That's what I think!