JUL-671 I can't tell my wife even if my mouth splits open, I got her mother pregnant... During a one-night two-day hot spring trip, I lost myself and came inside her non-stop. - Kazama Yumi

It's been years since I've had a hot spring trip without my family, and my mother-in-law and wife are overjoyed that it's a pilgrimage to the sacred place of their favorite drama. However, behind the scenes, my father-in-law ordered me to work hard on making children on this trip. I've been abstinent for a month as I was told, but I try to hold her wife, but she's tired and she doesn't care. On the way home from drinking with my father-in-law in the hot spring town, I happened to witness her mother-in-law bathing while wandering around the inn late at night to distract me from my frustration.