Yuta starts dating Yume, his first girlfriend. He's a virgin and she's an extremely nerdy woman, so it's only fitting. But the thing is that after a few times of having sex, she becomes more and more sophisticated, and her sexual desire increases rapidly. So much so that it started to become a problem for him.
Quick Link: sexphe18.net/7785 sexphe18.net/code/FSDSS-534
Movie Code: FSDSS-534
Movie Studio: FALENO
Actor: Nikaidou Yume