Working objects into his ass when he masturbates, concentrating on the full feelings in his anus as he jerks his cock thinking about us together. #MAN QND BOY FISTING GAY SEX STORYS FULL# He lets out a soft low moan as my fingers find his puckered asshole and begin tracing long lazy circles around it. He tells me he is my ass slut, that I am his mistress and he has been working his ass over and over for me. I draw my hand back and give his ass a good hard slap. As he stammers and swears he has slept with the plug in his ass as I have ordered, I watch the imprint of my handprint turn from pink to red. Smearing some lube on his hole, I place the tip of my index finger on his tight rim. Instead of slowly working it in like I usually do, I suddenly jam it all the way in as far as it will go. He tenses and groans as I feel his ass tightly grip my finger, almost sucking it in with the tension.
I tell him he knows better than to get all tense as I plunge my middle finger in beside the first one. I pull them out about halfway, and thrust them back in again quickly.
I watch the muscles of his back relax, feel him settle down and his ass begins to open up for me. I add a third finger and begin a slow rhythmic motion in his hole. He is now moaning softly as he moves through the stages of first tolerating it, then getting used to it, getting off on it, and finally loving it. His hips rise slightly to meet my thrusting fingers and his thick cock is rock hard. I pull my fingers out and wipe them dry on a towel as I watch his ass pucker back closed. Without giving him a second to tense back up, I pick up a large, thick vibrator and slide it halfway in. It’s circumference shocks him, and I watch his hole stretch. I hold it there a moment, and begin firmly applying more pressure, pushing it deeper. His groan has given way to panting and gasping now, and as a reflex without thinking, he reaches behind himself, flailing with one hand, trying to push my hands away. I smack his ass cheek hard and demand he keep still. Does he need the indignity of being tied up? I thought we had passed that point as he was learning to have his ass used. He pulls his arms back in front of himself, in the position he belongs in. He apologizes, begs his mistress’ forgiveness and swears he wants to be used. Tells me he loves the feeling of being totally filled. I reply by burying the vibe all the way to it’s end. Then I turn the switch and listen to the muffled hum as it buzzes deep inside of him.