NTR's Baby-Making Journey: Trying to conceive on ovulation day, only to fall into a trap set by college students and be collectively ejaculated on by Shiori Kuraki MRSS-168

Shiori and I are a very close couple. It's about time we decided to have a baby, so we've embarked on a baby-making trip together. After visiting a shrine to pray for offspring, we plan to have unprotected sex at the hotel. Since our goal is pregnancy, we specifically chose to come on the day of ovulation, and of course, we didn't bring condoms. Let's not sleep tonight, let's do it until morning, Shiori!