JUL-243 _Fucking with your best friend while your husband sleeps next to you

A group of 4 close friends went to a hot spring together after not seeing each other for a long time. Actually, this trip has another purpose. Ken-chan secretly loved Asami-chan but didn't have a chance to show it to her. He immediately asked his close friends, who are now husband and wife, for help. So they organized this trip so the two of them could get closer. Nao and her husband helped Ken-chan achieve his goal. But that night, witnessing Ken-chan having rough sex with Asami-chan turned Nao on. She can't stop thinking about Ken-chan and when Ken-chan accidentally goes into the girls' bathroom, Nao holds him back and uses her beauty to seduce him into ejaculating repeatedly inside her. And when she returned, Nao was pregnant, and that pregnancy was most likely Ken-chan's...