"Huh!" When the hand of the son who was rubbing his shoulder touched the nipple, Yuko reflexively twisted herself and raised a bewitching voice.A motherless family with one mother and one child.The happiness of a woman has been desperately raising a child.But now that her son is about to become a man, Yuko realizes that her man-seeking instinct is awakening within her.Her son who saw her woman in her Yuko approaches with excitement.She couldn't refuse Yuko who woke up to her nipple pleasure.