We're dating but there's a co worker at work that I've been fooling around with behind your back. You're not mad though. Every time he and I do something, my breasts get bigger because of his cum. I explain this to you while also excitedly talking about what he's done with me. I can't help myself, and eventually my belly begins to swell as well from all of his cum. You and I both get turned on from this so I give you some quick JOI.