Too big

Laurie let out a low moan as Dan began to push inside of her. She had never, ever felt anything like this inside of her. As he went deeper, she felt as though she was being torn in two, impaled on his shaft. Her moaning grew louder, and louder, until she wondered if the people on the street below could hear her. She couldn't believe how far he was inside her - it was as if her guts were being shoved around inside her belly. Yet than continued to push, and Laurie felt herself being **** up to the tips of her toes as he speared her. Dan paused. Laurie glanced back, and to her alarm realised he was only halfway inside of her.

Dan slowly drew back, then began to thrust. With each thrust, he seemed to push a milimetre deeper, but Laurie found herself tipping over the edge of the wall. Her head was spinning, her feet dangling in the air, and only Dan's vice-like grip on her hips held her in place. Her voice had built up to a high pitched yelp at each thrust, with every stroke seeming to stretch her further. She heard her voice echoing back at her from the building across the road.

But she sensed Dan was getting frustrated. Without warning, he tugged her back onto the roof, and pulled out of her. Suddenly empty, she sagged to her knees, gazing up at Dan in confusion.

"I can't get deep enough. Take your tights all the way off."

Laurie obeyed, pulling her panties and tights over her feet and tossing them aside.

"Now turn around"

Laurie got onto all fours, presenting her body to Dan. She felt her behind her, pushing her knees further apart. Then he put his palm between her shoulder blades, pushing her chest and face to the floor. Her arms splayed out in front of her, her ass high in there air.

"Perfect"

Dan's shaft slid into her again, deeper than ever before, and Laurie let out a wail of pleasure. It was unlike anything she had ever experienced before. Alex was a gentle, attentive lover, but she had never felt her body split open like this. Dan was able to thrust faster now, and deeper than ever before. Laurie felt a strange, beautiful pressure deeper in her body, which she would only realise later was Dan's cock pushing against her cervix. She whimpered. With every thrust her body shuddered across the roof, smearing dirt over her dress, legs, face and arms.

Laurie lost track of time as Dan ploughed into her. Her mind was empty. She forgot about her friends, her degree, about the party downstairs, about Alex, about everything except the cock in her belly. Dan was in his stride now, pounding her in swift, rhythmic strokes. She heard an occasional slapping sound, and realised it was his hand against her buttocks. His pace was building - Laurie had become wetter, and her pussy had begun to stretch from the pressure, allowing Dan to thrust faster than before. He leaned forwards, putting his hand against Laurie's head, pushing her cheek against the roof, pinning her down. Laurie let out a submissive sigh - it was all she could do.