JUL-754 I couldn't tell my wife even if my mouth split open, I got her mother pregnant… During a one-night, two-day hot spring trip, I lost myself and kept ejaculating inside. - Hatsune Minori

My wife and mother-in-law, who are big fans of the hot spring idol "Soukai Onpu", learned that they would be coming to a nearby hot spring next month, so the family of four decided to go on a hot spring trip. However, her father-in-law asks her to use the atmosphere of the hot springs to encourage her to have children, and she is ordered to live an abstinent life for a month before the trip. And on the day of the trip, my wife who is obsessed with idols and hot springs doesn't care at all. I ended up spending a frustrating night, and when I wandered around the inn, I happened to witness her mother-in-law taking a bath.