Our couple planned a hot spring trip to praise our retired father-in-law. My wife was excited for my first family trip in a long time, but to be honest, I was left feeling lazy when my father-in-law asked me to have a baby with my wife. It's hard to refuse when he says it's a purpose to live in retirement, and on top of that, he even makes me abstinent in order to have a baby... Due to this, he arrives at the inn in agony, but his wife has no intention of having a baby. While spending a sleepless night, I happened to be wandering around the inn and witnessing my stepmother taking a bath...