Invited by the busty, slender, and fit wife next door to exercise together! A wholesome workout turned into an intimate temptation, leading to an erection... While doing strength training, I was teased and worked on my lower body, engaging in deep, sweaty, adulterous sex in a riding position! Unable to resist, I ejaculated inside her multiple times as she deeply exhaled, squeezing my penis with her abs in a piston-like thrust! The intense sexual release with her big butt left my penis sore!
