Helping me workout but why stare at my tits?

I have a new stepmom and she is really sexy. She joined with me with my workout only to know that she has other things in mind. She began sucking my dick, having it in between her tits and inside her pussy. And man she tastes so good. Her big boobs and juicy pussy are way better than my girlfriend's. I get to cover her sweet knockers with my warm sticky cum!