OBA-245 My friend's mother has a weird sense of chastity. Yukiko Toshiki.

Okuyama goes to visit his classmate Yuichi's house for the first time. I casually cross the threshold of Yuichi's house, but there is a sight that makes me doubt my eyes! were casually placed when you opened the entrance. And Yuichi's mother, Yukiko, who welcomes Okumura in no bra. Okumura was a little confused by the unusual home environment, but after seeing Yukiko masturbating proudly, he understood everything. "Yuichi's mother's notion of chastity is strange."