GVH-634 The newlywed life of an innocent mom whose sensitive breasts, which she doesn't trust in men, has been subjected to [beautiful big-breasted masturbation training] by her son-in-law who has an unparalleled mother sex. Hikaru Miyanishi

Hikaru has become extremely distrustful of men due to past trauma. However, she decides to marry Yosuke, her boss at the company, who understands her situation. Although Hikaru loves Yosuke, she still has some resistance towards him when it comes to night life. Yosuke's stepchild, Tsubasa, notices Hikaru and plans to train her to have beautiful breasts. I'll heal your trauma.