継母は私とほぼ同じ年齢で、信じられないほどムラムラしていて、私を荒らし、私を彼女に射精させます。

His stepfather remarried and brought his new stepmother, who is not much older than him. The clan reunion is filled with mixed feelings, and they share a kotatsu (a Japanese heated table) and touch each other in the kotatsu. She is too cute to be called a stepmom, but her body is so young that she has a lustful erection. The other woman feels the same way, and the two secretly make out in the kotatsu. Eventually, they start to have real sex.