Continue the sinning

I pulled my cock out of Rachel's married pussy, watching thick ropes of my cum drip from her swollen lips down her thighs. My shaft was still rock hard, glistening with our mixed fluids, and the sight made her eyes widen with fresh hunger.

"Fuck... you want more?" I asked, gripping my cum-slicked cock.

"Please," she begged, voice hoarse. "I need more. Give me something filthy—something that makes me a real sinner."

She looked back over her shoulder, cheeks flushed. "Fuck my ass. Stretch my tight little asshole with that big cock."

Rachel bent forward over the desk again, reaching back to spread her cheeks wide. Her asshole winked at me, still slick from my earlier tongue work and the cum that had leaked down from her pussy. I pressed the head of my cock against that tight ring and pushed.

The resistance gave way slowly. Her asshole opened around my thick head, then swallowed me inch by inch until my entire length disappeared inside her married ass. The heat and grip were incredible—tighter than her pussy, hotter, gripping every ridge of my cock.

"Oh my God, yes," she moaned, pushing back to take me deeper. "You're the first man to ever fuck my ass. My husband's never touched it."

I started thrusting, watching her asshole stretch around my shaft. Each stroke pulled out strings of my earlier cum that had leaked down, using it as lube. Her cheeks jiggled with every impact.

"Tell me what I am," she gasped. "Call me names while you ruin my ass."

"You're a dirty fucking slut," I growled, slamming deeper. "A married cheating whore who bends over in her husband's office to get her ass fucked by a college kid."

"Yes! More!" she cried, reaching between her legs to rub her clit.

"You spread your legs for me while wearing your wedding ring. You're nothing but a cumdump now—letting me fill both your holes while your husband is running errands."

Her asshole clenched around me as she came, her whole body shaking. I kept pounding through her orgasm, watching her married ass take every inch. The pressure built fast. With one final thrust I buried myself balls-deep and unloaded, pumping thick spurts of cum straight into her asshole until it overflowed around my shaft.

When I finally pulled out, both her pussy and ass were leaking my cum down her thighs. Rachel stayed bent over the desk, panting, completely used.

"I'm so fucking glad I joined this church group," I said, watching my cum drip from both her holes.