``This is the diary of how I played pranks on my uncle during summer vacation.'' Ai, a female student from Aomori, secretly had a desire to bully her uncle. But if you're local, you can't do it because it will spread rumors...If that's the case, then it's okay to go to Tokyo during summer vacation and play tricks on an evil old man who wants to have a baby! ? The sexual curiosity hidden under the excuse of the success or failure of a bad uncle goes out of control...! ! Anal finger insertion, anal licking, sex with a double-headed dildo, a strap-on, and an anal plug, and a double female orgasm that makes her cum on her uncle's dick and squirts a lot! ! At the end, she has memories of a summer where she even had a strap-on orgy with the boys she trained.
