Kateikyôshi to mibôjin gibo: Masaguri kyôen

Katsumi Nananaka was indulged in a nasty fantasy with her mother-in-law, Yasuko. While I was taking a bath, I extended my hands from behind Katsumi and groped around my crotch. Yasuko murmuring at her ears. There is no rest in Katsumi's right hand who suffers from anxiety...