Michiko, a full-time housewife, enjoyed a dinner party at a friend's house who lives far away. - After drinking alcohol, they decided to take the train home, but Michiko was completely exhausted after a long outing and having fun, and fell into a deep sleep as soon as she sat down. - Then, a hand tries to grope Michiko's thigh... - Michiko suddenly wakes up and realizes the situation, but is so shaken by the unexpected event that she can't even make a sound... - From the thighs to the buttocks, from the buttocks to the chest, and finally into the clothes. - Michiko is unable to resist and is caressed all over her body. - Michiko can't hide her surprise rather than fear at this first experience in her life, but what surprises her most is that her body burns hot every time she remembers that day...