The daughter-in-law who became pregnant by her adoptive father: Although I can't tell my husband, that day I became pregnant with my adoptive father's heir... Mijima Eri NGOD-314

Eri is a daughter-in-law who lives with her husband's adoptive father. Her adoptive father, in his fifties, is still serving in the military as an interior decorator on construction sites—a hardworking, physically demanding laborer. Eri diligently does the housework, but harbors a deep disgust for her adoptive father's vulgar and violent language and his blatantly sexually harassing gaze. "Well, don't say that, Dad didn't mean any harm," her husband says with a smile. But one quiet night, in the kitchen, she is suddenly groped and touched by her adoptive father…!