My wife and I have just moved into our new home together. As we were discussing starting a family, my wife's younger sister suddenly showed up at our doorstep, wanting to live with us while she attends school. At first, I was against the idea, but my wife seemed more excited about it than I expected. Now, every day my sister tries her best to seduce me, making it difficult for my wife and I to focus on having children together. She's cuter and sexier than my wife, and I can't help but be drawn to her... Our chances of conceiving during our marital sex sessions are getting slimmer by the day! Wife, save some for me! **Note: Content may vary depending on the distribution method.**

妻と2人で暮らす新居。そろそろ本格的に子作りでもと妻と話していた矢先、僕の妹が通学のため強引に同居してきた。ただの同居だけならいいのだが、妹は僕に気があるみたいで全力で誘惑。毎日抜いてきてボクらの家族計画を阻止してくるのです…！最初こそ強く拒否していたのですが、妻よりもかわいくてエロい妹にだんだん惹かれてしまい…。今じゃ妻との子作りセックスで出せる精子は水みたいな極薄！妻よスマン！※ 配信方法によって収録内容が異なる場合があります。 特集 最新作やセール商品など、お得な情報満載の『HHHブランドストア』はこちら！