My girlfriend's amazing younger sister is so hot it's unbelievable... My girlfriend wasn't sweating, so we had sex for 3 days straight. Reina Kodama SSNI-885

I live with my girlfriend, and her younger sister, Rena, came over to visit. The next day, my girlfriend went on a three-day business trip, and Rena decided to come and keep me company... That day, Rena, whose libido was unusually high, started to seduce me intimately...