姉妹丼になっちゃいましたが、僕何かやっちゃいましたか? 未練残して彼女と別れて、元カノそっくりな子と付き合ったら、たまたま妹で、それを見た姉は嫉妬に狂って濃厚孕ませ姉妹丼。先に妊娠したら結婚できる編。
I ended up with a threesome of sisters, but did I do something wrong? I broke up with my girlfriend and started dating a girl who looked just like my ex-girlfriend, but it turned out to be my sister. When my older sister saw that, she went crazy with jealousy and we ended up having a threesome of sisters. If I get pregnant first, we can get married.