JUQ-565 I couldn't tell my wife even if my mouth split open, I got her mother pregnant... After a one-night, two-day hot spring trip, I lost myself and kept ejaculating inside her. - Akai Mikihi

Yu-kun, could you abstain for the month leading up to our trip? I was taken aback when my stepfather suddenly asked me this. What was supposed to be a family-only hot spring trip had turned into a request to help make a baby with his wife. I abstained until the day of the trip as instructed, but I couldn't help feeling restless... Unable to contain my pent-up desires, I headed to the hot spring to calm myself down, but accidentally ended up in the women's bath and caught a glimpse of my stepmother's alluring bathing figure.