“Yuta-kun, can you abstain for a month until the trip?” I was perplexed when my in-laws suddenly asked me. It was supposed to be a hot spring trip without family, but they asked me to make a child with my wife, taking advantage of the trip. I abstained as they told me until the day of the trip, but my wife rejected me... I tried to calm down the accumulated desire that I couldn't control myself, but when I went to the hot spring, I accidentally entered the women's bath. There, I witnessed my mother-in-law's seductive bathing figure....