My father passed away five years ago, and I also moved to Tokyo for work and never returned home because I was afraid my mother would be sad to see me. This is a rare day off for me, so I decided to go back and visit my mother. She welcomed me warmly. I realized how lonely she was, and how worried she was to see me working so hard all the time. The house had no air conditioning, and seeing the sweat dripping from my mother's body in the scorching heat made me lose my mind. I rushed forward to wipe away each drop of her sweat, touched her alluring body, and claimed the love of my dear mother...