Adult role-play. After losing her husband young, Maiko raised Kosuke alone. As her adult son grew to resemble the husband she loved, she secretly struggled with desire and satisfied herself in private. Kosuke also loved his mother as more than family, though they both hid their feelings. On the eve of his wedding, she strokes his cock with tender hands and tells him, “Just for tonight—the first and last time.” But years of suppressed passion drive them toward even greater pleasure.