The MILF at the top of the stairs

This is Rebecca Williams' second time at 50PlusMILFs.com. We asked her how she got here in the first place (other than by plane and car, of course), and she said, "A girlfriend of mine who posed for you recommended it. I'd never really thought of doing professional porn before, but I was already doing amateur stuff, so I went for it."

Here, Rebecca goes for it with Carlos. Or he goes for it with her. She's standing at the top of the stairs, wearing a short, black, leather skirt. She lifts her skirt to show him what he's about to get and ends up sucking his cock in the hallway. Then she takes him into the bedroom, where she gets her ass up in the air so he can fuck her pussy.

Rebecca is a 51-year-old wife and mother from Tampa, Florida. She's a swinger. She definitely has a wild side.

"Most of us ladies who are involved in this world live two lives--one with straight friends and family and one with 'scene' friends. My straight friends and family would be surprised to know that…