I stumble upon my stepmom's exposed rear on the couch and can't resist the urge to penetrate her

I stumbled upon my stepmom lounging on the sofa with her ass wide open, and I couldn\'t resist. I teased her by spreading her young, Latino stepson\'s ass before giving in to my wild desires. The sight of her massive, mature ass was too much to handle, and I ended up fucking her hard, cumming inside her.