Cheating at school! Seduced by a friend or relative of the girl he likes, he's teased to ejaculation through oral sex, then brought to orgasm through infidelity sex games. A sweet yet cruel NTR story. Sakura Yuzu MIDA-167

"I'm sorry! Sakura Yuno from Class 3-C, I secretly had oral sex with my best friend's boyfriend!" Sakura Yuno and her best friend, Yui-chan, are inseparable. However, Sakura Yuno is unaware that her friend is dating Kenichi. Sakura Yuno is furious at being kept in the dark. So, she decides to get revenge, getting close to her friend's boyfriend, Kenichi, and developing an oral sex relationship with him. This secret relationship becomes addictive for Sakura Yuno; she starts secretly having oral sex with Kenichi at school, and it even escalates to sexual intercourse. Sakura Yuno originally thought that oral sex was okay, but now this is practically cheating!