[JUQ-153] A Married Woman Personal Trainer Who Seduces Me With A Nice Ass And A Devilish Smile Reverse NTR Rio Kuriyama (Censored)

"Thorough guidance by a female trainer! Reservations are being accepted!" The trainer was Rio, and he was kind and guided us, but I was nervous about the strangely close distance. And Rio suggested me a one-on-one lesson when my wife went to take a shower. A few days later, I tell him that it's okay to just train, and head to the personal gym where Rio is waiting...