寝取られ姉妹日誌 ～大好きな彼の友人キモ男に寝取られ妊娠～

A netorare (cuckoldry) romance story from the narrative POVs of the cuckoldee and each girl.

Three sisters (the cool eldest, the rich-wannabe middle girl and the clumsy and cute youngest) are each targeted by a guy's uncouth friend. Photographs are taken. Hearts change. Then when they get pregnant...!

[From DLsite English]