Stepsister's New Workout Routine

Your stepsister Kaia wants you hitting the gym with her so you'll build that hot body she's been waiting on. Pretty sure she's got a thing for you already—might even go further once you look the part. You want some solid motivation though, so she strikes a deal: flash her tits and everything else the second you knock out those crunches. Simple trade. Within minutes she's bare ass naked on the mat, smiling like she won. Clothes hit the floor on your end too, and just like that the whole session turns into a full-on naked workout. By the time you're done your cock's had the ride of its life—throbbing, leaking, and buried between her thighs after every rep.