She gets involved with her childhood friend's mother. 1 & 2 Live-Action Version - Yuma Sano NIMA-040

The Fukano and Kanda families are neighbors and have a good relationship. The children often say things like, "Let's sleep at the other house today!" The boundaries between the two families have become blurred. When Fukano's mother bathes with Ryoma, she playfully teases him, but one day... she can't resist Ryoma's cuteness and can't help but put his penis in her mouth... She knows it's wrong, but her rationality is increasingly crumbling, and she crosses the line. However, her daughter, Mana, witnesses her mother's strange behavior...