The beginning of a lewd swimming lesson with the miracle boy-girl chibitori-chan, who was found in a nearby park with sunburn marks. Chibitori-chan, who is complexed about not being able to swim, asks an old man for private swimming lessons. One-on-one perverted anal instruction and white turbid anal sex training. Sunburn marks obscenely ripple on the water's surface. The immature naked body of chibitori-chan feels intensely aroused, creating an unforgettable summer memory.
