My girlfriend... Nana. I really want to do more intimate things with her but she gets angry at me saying "Men are just obsessed with sex." We need to make up and I can't apologize enough... But when we were supposed to meet after the culture festival, there she was being carried by our teacher! This is so weird... Could it be? Is it possible that my sweet innocent Nana has been cheating on me this whole time? She must have some experience because not only does she look comfortable but also enjoys every moment of it. I'm completely defeated; my arousal won't go away. After school, Nana's cheating continues with her newfound love for NTR.