An evil organization has a goal to destroy humans by making them unable to have sex and their agents are doing it- while having sex with people. Hina Mitsuki is about to experience one of those situations, and she is well aware that she has to endure, but not sure how, since the situation is very tempting and she likes intense orgasms a lot. At some point, she started moaning and screaming and begging for more, as the pleasure was nothing like she knows it and she just could not hold back from cumming, although it might be her last time to have sex the way she knows it. One way or another, she had an experience she will remember forever.