His finger prodded at her asshole. Jenna strained, counterintuitively, to loosen it. Peter's twisting, probing,
fucking
finger pushed into her anal passage. She squirmed with how good it felt, anticipation surging inside her. She remembered having... things... in her ass before. She shuddered. Peter's cock was so much bigger than anything Aubrey had given to her there. It was big and alive and hot and
Peter's.
She could only imagine what he'd do to her ass after what he'd done to the rest of her body, hers and Aubrey's.
Peter shoved a second finger into Jenna's anus, stretching it even more. Jenna whined with pleasure. She knew how hard his cock throbbed, how immense his lust must be, but he was taking his time, preparing her ass carefully for his usage.
"Please!" she moaned, pleading in her voice. "Please, Peter, I need it!"
"He'll give it to you," Aubrey assured her, petting her hair. "It's not like he can resist that sweet ass." And she popped her palm against Jenna's rear--a stinging slap that only increased her excitement.
The two fingers left Jenna's hole and she braced herself, knowing that her respite from the pain of being opened was only an invitation to more pain. To however it would feel for Peter's cock to be
there,
in her tiny, never-used bowels.
For what seemed like an eternity, there was nothing. Jenna had to resist the urge to turn and see what was happening. Aubrey kept stroking her hair; she knew Aubrey was as keen to see her sodomized as she was to have Peter's dick in her ass. If Aubrey wasn't doing anything, it was because the party was about to begin.
Jenna was quivering with anticipation when the touch of Peter's glans on her anus made her jerk, relief and surprise competing in her. It didn't fit, couldn't fit. There was a slow feeling of pressure being increased on her locked gateway. A steady building of both pain and anticipation. It hurt to have his largeness jammed into her. She knew that surplus of feeling would come to be orgasmic. Jenna struggled to open herself for him, battled her defensive tightness to let him have her ass as they both wanted and Aubrey wanted to.
"Be a good girl," Aubrey cooed to her. "Let him have your
ass!"
Her voice was charged with the excitement that Jenna felt deep down, under all her nervousness and anxiety.
She felt his tip begin to enter her. Tears stung her eyes, both pain and something else. Her asshole's tightness gave; his cock began to be inside her. The pleasure was greater than she'd imagined it would be--it kept pace with the pain of being penetrated where she was not meant to be.
Slowly her sphincter spread outward over his insertion. It flared agonizingly, every moment of stretching having its own hurtful note, and then there was real pain, indistinguishable from the intensity of her pleasure, enhancing the excruciating sensation of having her anus filled.
Jenna felt him inside her, inside her ass. There was a slipping feeling as her anus snapped shut, or close to it, behind his glans, collaring his cockhead where it met his shaft. Now that he'd gotten all of his burgeoning knob inside her, Peter drove in harder. She felt his powerful length plunge deep into her bowels, the shaft sliding through her defeated anus with a searing sensation.
Her anal passage was stuffed with his potent erection and there was still more of him, there kept being more of him, until Peter's hips finally jammed up against her buttocks and she knew he was hilted in her ass. That all of his impressive endowment was now penetrating her. The knowledge hit her alongside the fullness of the sensation, slamming Jenna into a sudden, sharp climax that made her cry out in pain even as her pussy fluttered and roiled. She ejaculated in Aubrey's lap; the sound her bestie made was one of pure pleasure.
Oh, sure,
she