Take her ass

"The only way you are going to ejaculate now is to fuck something very tight," Dr. Jones said as she walked over to the exam table. She leaned down and flipped up her lab coat over her back. "Come fuck my ass."

She didn't have to ask twice. The thought of pounding this gorgeous doctor's rosebud almost made me cum right then. When I walked behind her, she looked back at me with grin and handed me a small bottle of lube. I squirted some on my fingers, spread her ass cheeks apart with one hand, and rubbed it into her closed sphincter. She shifted and moaned as I touched her nether parts. Then I covered my already rather slick dick with more lube before inching forward, grabbing her hips, and pressing my snake head against her little brown pucker of an asshole.

She moaned again and said, "Pop that cock inside and fuck me!" She breathed slowly and tried to relax her body, all pent-up from her recent multiple orgasms. She exhaled audibly, and suddenly I felt my bulb squeeze past her incredibly narrow opening. She shrieked, "Oh my God! Yes!" It felt like my cock was being strangled, her ass was so constricted. She was breathing in gasps as she adjusted to my welcome intruder.

The pressure eased up a bit, enough for me to start moving my hips in little baby thrusts, not wanting to hurt her. Every time I moved, she gasped or moaned; I could see her face turned to one side on the padded table, eyes closed and mouth open, panting. My cock was sliding back and forth a little at a time, slipping a bit farther into her bowels each thrust. The ring of muscle at her entrance moved down from just behind the head, clamping my flesh securely in its grasp as it descended. Once I was about halfway into her body, Dr. Jones started moaning louder and quickly crescendoed into a full-blown scream. Her constricted passage let up a little, and I immediately could push all the way into her rectum. She was still very tight, but now I found that I could thrust in and out of her more readily.

“AaaaAAAAAAH! AaaaaAAAAH! Fuck my ass! AaaaaAAAAH! Make me cum!! AaaaAAAAAAH!” she shouted, urging me on. The compression on my swollen, raw manhood was intense, but I start stroking long and hard into her dark canal, causing her to yell out her groans. Her voluptuous form began shaking wildly, and she shrieked again and again. I could feel her asshole pulsing around my meat as she climaxed. Even after all the orgasms I’d had in the last few hours, I again felt the tingling that presaged my upcoming release.

My body was a freight train, chugging at full-speed into a dark tunnel, no way to slow down. My mind and body were consumed by the feeling of fucking this naked doctor up the ass, her throbbing anus propelling me to my own climax. Dr. Jones never stopped coming while I plowed her Stygian orifice.

I was the one this time to pull out of her ass and grab the specimen bottle. My hand jacked it hard, while I squirted my life jelly into the container. My method was nearly as good as the doctor’s by now and none escaped my efforts. Not a lot came out, but who would expect a torrent after this long.

After capping the bottle, I slumped into the chair, and Dr. Jones just kept her position against the medical table, panting like a dog in August. I put my arm over my eyes and closed them, falling asleep in seconds.