SSNI-885 [Uncensored Leaked] My Girlfriend's Sister is So Horny It's Crazy... 3 Days of Sweaty Sex While My Girlfriend Was Away Rena Kodama

"I never thought it would turn out like this..." My girlfriend's younger sister, Rena, comes to visit the house where I live with my girlfriend. The next day, she leaves for a three-day business trip, and Rena returns soon after, pleading with me to stay with her because she's lonely. It's a very hot day, and we're both drenched in sweat, but Rena, with her unusually strong libido, clings to me and seduces me. Unable to resist, I finally make a mistake, and we begin a forbidden physical relationship, consumed by her sexual desire and devouring each other from morning until night.