Post-Breakup Hookup Gone Wild

So I just got out of this long-term relationship with Sarah, who I was with for two years. She's a great gal but we were just growing apart, and it was time to part ways amicably. Thing is, the breakup happened right around Valentine's Day, so all my friends thought we'd still be together and invited us as a couple to their big party last night. I showed up solo, with no expectations. But there she was, looking gorgeous in that red dress and heels, dancing it up on the dance floor. I couldn't help but stare from across the room. She caught my eye and walked over, giving me one of those knowing smiles - you know the kind where it's like 'let's see what happens tonight'. We ended up in a back bedroom, getting cozy. The drinks were flowing heavy that night too, so we both had more than usual going. I mean, there was no plan or anything, just two adults enjoying each other one last time before moving on. I started with the neck kiss, then slowly made my way down to her breasts and nipples. Her chest heaved as she panted softly in response, clearly into it already. She reached down between my legs, palming me through my pants while I undid her bra. Her hands were skilled, quick work of all my buttons and zippers until we both shed our clothes completely. Her wet pussy was just begging to be entered when I slid in slowly at first, letting us both savor the moment. She was so tight and slick around me, making it hard not to thrust harder. My balls slapped against her ass cheeks as I lost myself, pounding into her deeper and faster. She moaned loudly, hips grinding back to meet each slam of my dick. I switched to doggy style, reaching forward to finger her clit while continuing the deep penetrations. Her walls clamped down hard on me, milking my cock dry as we both came violently. We cleaned up quickly and got dressed, knowing neither of us wanted this to be more than just a casual thing tonight. It's done now, but there it is. No regrets, just some intense fucking that felt right at the time.