Mana Sakura is working as a librarian at a bookstore. She is a young and single girl with a gentle and discreet appearance. But no one would have guessed that she was extremely lustful because she had a very high sexual need. Mana solicited sex from the male employees working here and they had secret sex in the bathroom and even in front of the bookshelf. She easily makes her partner ejaculate, making the library smell of sperm. The sex movie is good and attractive because secret sex brings drama.