Ben gets a shock while watching a video!

Jessica had left and Ben was sat in his room watching a video. He had his jeans unzipped and was stroking himself as he watched the video of himself and Jessica getting down and dirty just hours ago. Jess didn't know he'd recorded their exploits and he was pretty sure she wouldn't like it if she knew.

He pause mid-stroke. Something had caught his eye in the background on the video. It looked like ... shit, it was! There was somebody at the door. Someone had been watching them. He could only make out the edge of a head, and then the face came into view. Fucking hell, Ben thought, that was his stepmom!

What was most surprising was that her head didn't disappear back round the corner as if she's seen something she shouldn't. Instead, it remained there, watching them. The thought of his stepmom getting turned on watching him and Jess was a strange one. It felt weird and wrong, but at the same time it made him horny. Kim had appeared in Ben's fantasies before, but he'd never imagined that could work both ways.

He began stroking his cock again as he imagined himself giving it to his stepmom. His hand pumped furiously as he imagined doing to his stepmom all the things Jess wouldn't let him do to her. He remembered Jess's negative reactions to a threesome only hours earlier, and pictured himself hours earlier inviting Kim to join him and Jess. Their naked bodies rubbing together, tongues lapping at each other's pussies. The thought of it excited him so much it didn't take long before he came.

Ben knew his his fantasy would never happen with Jess. Jess had made it clear a threesome was never going to happen. Ben was happy with Jess most of the time, but he'd slept with other women whilst they'd been together. She was just too conservative for him. He loved her company, but he just couldn't restrict himself to just one woman; a trait he seemed to have inherited from his father.

Ben had participated in a threesome before, but hadn't got the chance to see it to completion. He wanted desperately to rectify that situation.