"Ow..." She said, as she pressed back weakly against his belly. He didn't slow at her resistance, just pushed on into her until his entire length was inside.
"He's so strong..." She realized. Bizarrely, the thought comforted her. Her hands fell to her sides, unimportant, lost, forgotten along with her token resistance. She submitted to him, clutching desperately to the sense of relief it brought. It gave her back a warped kind of control over what was happening, and it covered the shame like a warm, unwashed blanket. He began to thrust in and out of her. She could hear him breathing harder now. She closed her eyes.
In and out. slow, steady. He slid in, bottomed out, and then slid back out to the tip. He paused just before his big head popped out and began again.
"Owww..." she whined. It was so much. He was so big. And he was going at his own pace, no consideration for her comfort. It hurt her. She could hear the couch squeaking as he worked himself in and out of her. She was pinned, helpless to resist even if she could find herself to struggle.
He fucked her for about a minute before the pain of this sudden insertion faded away. He was grunting softly, fucking her with more intensity. Her pussy squeezed him now, and he slid easier, as her pussy had begun to adjust for him. She moaned in pleasure.
He paused then, and she felt him force her body into the corner of the couch and shift more of his weight onto her. She was pinned completely beneath him now. His left arm shot clumsily out to grip the end table beside them, knocking the water she had poured for him down into the carpet with a dull splash.
With a satisfied sigh, he resumed fucking her, now able to penetrate her more deeply and thoroughly in this position. She opened her eyes. His head was thrown back. He licked his lips. She felt more of his weight press down on her as he leaned into her more, fucking her with deeper, longer strokes. She looked down and watched his dick slide in and out of her. She was mesmerized. He was fucking her, steadily, firmly, exquisitely. She couldn't believe how easily she had let him do this. It was like paralysis. She didn't know what to do, couldn't do anything at all.
Then his hands gripped her with eager strength. He moaned softly, barely more than a whisper, but with an intensity that sent a chill through her body. He was about to cum.
"Don't-" She began.
He brought his hand to her face and covered her mouth tightly.
"Shh." he commanded.
She whimpered in fear, her muffled cries barely audible as he thrust into her a final time. She struggled to breathe as his dick swelled inside of her. He shuddered violently and his eyes rolled back in ecstasy as his orgasm hit hard.
With a muted yell, he began to ejaculate his semen into her. She felt each jet as it squirted into her, over and over, an awful weight. She tried to scream, but barely any sound escaped through his hand. She felt powerless beneath him, her body pinned down and used thoroughly by a man who was almost entirely unfamiliar to her. It was devastating, and intensely erotic.
He moaned continuously, his eyes shut tight in concentration. She always used condoms with her husband. She was not on birth control. And now this man was cumming inside of her, no condom at all. It was absurd, there was a good chance she could get pregnant from this. The idea of it was too much to bear. Tears rolled down her cheeks as the most powerful orgasm of her life began to tear through her sweaty body.
Tick, tick, tick, tick. His dick spasmed rhythmically, releasing torrent after torrent of warm, gooey cum directly inside of her fertile pussy, which gripped him rhythmically, gratefully, lovingly. His hips bucked instinctively against her as he inseminated her on her husband's favorite couch. She couldn't believe it. She'd done absolutely nothing to stop him.
Finally, his dick stopped spewing and he collapsed onto her, completely satisfied. After a few moments he pulled off of her and stared at her, his eyes misty, drunk. She was still cumming on his dick, but he didn't seem to care. Clumsily, he pulled his dick out of her, and she groaned in frustration. A glob of his seed gushed out after it, falling onto the cushion beneath her with a subtle wet splat. He stood and watched her writhe on her back, a string of cum dangling precariously off the head of his dick. She couldn't look away from it, thinking only of how much she wanted him to put it back inside of her.
He turned from her and stumbled off into the guest bathroom. She saw the light go on for a second before he closed the door behind him. Her orgasm faded away then. She sat up slowly and stared at the ground. She had been used. She was full of this near stranger's seed. She was numb.
In her head, the sound of his cum splattering on the couch played over and over. She pulled up her panties and bottoms, and then went upstairs. She quietly ran a bath. As she watched the tub fill with water, she began to sob. Heavy sobbing, but also soundless, so as not to wake her husband.