Seduced by Aunt Rika... ~A Secret Sex Lesson~

His nephew Kazuma was forced to get a job in Tokyo, but due to a mistake at the moving company, his package arrived late, so he had no choice but to stay at his aunt, Rika's house. Kazuma reveals her worries to Rika, who is as beautiful as ever. "My girlfriend dumped me. I'm not good at caressing me..." As I watched Kazuma, who was quite depressed, I felt a sense of "I have to do something about it!" in Rika's mind...