At 22:48 of this scene, 44-year-old divorcee Valentina Sierra says the magic words: "I want you to fuck my ass." The lucky guy takes her up on the invitation, slamming his cock deep inside her butthole while she moans with pleasure. Meanwhile, Valentina is playing with her tits, and her pierced pussy is on full display. "It's beautiful," she says as her guy fucks her ass hard and deep. She's got that right! Valentina is one of the hottest, sexiest MILFs in the world, and here, she shows why. She has a tight, curvy body and long, luxurious, dark hair. Her legs are long and shapely. She's dressed to fuck in a bra, panties, stockings, a garter belt and fuck-me heels. She maintains eye-contact with her fuck partner, so totally focused on sucking and fucking that we feel like we're eavesdropping on two people having sex, not two people performing for the camera. He cums on her ass, but Valentina would have gladly taken his load anywhere. It's the culmination of one of the hottest scenes we've ever posted. Keep in mind that Valentina is a mother of four, and her kids know exactly what Mom is doing when she goes off for the day dressed likes she's going out for the night. "Mom, are you doing anal again?" Okay, we're pretty sure that conversation hasn't happened, but the point is that Valentina is 100% open about and proud of what she does for our viewing pleasure. Because she's doing it for her pleasure, too. 40Somethingmag: What is sexy to you? Valentina: Kindness. 40Somethingmag: What satisfies you best sexually? Valentina: Bi-sexuals all together, licking and sucking and fucking each other. I've had sexual relationships with four women. 40Somethingmag: What was your kinkiest sexual encounter? Valentina: For me, nothing is kinky. I'll do anything everywhere at any time! 40Somethingmag: Do you like to be watched while having sex? Valentina: Yes, always! 40Somethingmag: Are you into