This summer, my vacation was canceled, and I ended up not being able to wear the new bikini I bought. My mother, Miwa, who had been looking forward to it, was completely disheartened. To cheer herself up, she held a swimsuit fashion show in front of the mirror. Just then, her son Kouta passed by and offered to give her an oil massage. Miwa, dressed in an erotic bikini that only covered her nipples and pubic area, and Kouta, excited by the feel of his mother's body for the first time, massaged her until she reached the peak of arousal...
