爆乳優等生に必要なちんぽのお勉強

Akane wants to keep her cool around her boyfriend, but that’s difficult when she’s sexually inexperienced. When she confides in her home tutor, he says that all she has to do is get used to sex, and who’s a better practice partner than this old man? (Source: Irodori Comics) Note: Released at Comiket 106, 107.