"Ask Daiki Kun ... Will you forbid me for a month before the trip?" Suddenly my father-in-law asked me, and I was confused. It was supposed to be a hot spring trip without family water, but I was asked to make a child with his wife by taking advantage of it. However, perhaps her wife is not interested in making her boyfriend and is refused no matter how many times she invites her. I was wandering around the inn trying to calm the desires that had accumulated in the pool after abstinence, and I happened to witness my mother-in-law's lustrous bathing appearance ...