To you, I'm staying at Hitomi's house tonight. Yui Hatano

Yui Hatano is a cheating wife, staying at someone else's house while her husband is away. She meets Asami-kun, a young man who has been lying about his past, and they start to develop feelings for each other. Asami-kun becomes infatuated with Yui, and they engage in a passionate and intimate affair, exploring their desires and boundaries, including creampie and various sex positions.