A trip to Hawaii has been Chitose's dream since she was a child. Her long-cherished dream finally comes true. Feeling overwhelmed with joy, Chitose immediately starts trying on bikinis. At that moment, her son happens to be passing by. By chance, the son ends up peeking at Chitose getting changed and hurriedly hides in the shadows, but he can't take his eyes off his mother in a risqué swimsuit. Her voluptuous, glamorous body spills out of the provocative, tiny bikini. Unable to contain his excitement, he makes a lot of noise...