"Darou-kun, could you please abstain from sex for a month until our trip?" I was taken aback by the sudden request from my in-laws. I thought it was going to be a family-only trip without any intimacy, but they took advantage of that and asked me to help them conceive a child with my wife. I managed to abstain until the day of the trip, but I couldn't help but feel restless... I tried to quell my pent-up desires by heading to the hot springs, but accidentally ended up in the women's bath and ended up witnessing my alluring mother-in-law's bathing form...