JUQ-987 Miho Tsuno, a married woman who was repeatedly inseminated and impregnated by a professional wrestler's brother-in-law, who took a 3 count.

Miho's brother-in-law, Naoya, is coming to stay at Miho's house where she lives with her husband and son. Naoya is a popular professional wrestler who travels all over the country and is friendly and admired by his family, but... One day, Miho mistakenly threw away Naoya's costume that was left at the entrance, mistaking it for trash. When Naoya learned of this, he became furious and refused to accept Miho's apology.