Lauren jumped up immediately and ran to the ensuite. She hurriedly rinsed and wiped her face. Simon quickly fastened his jeans as he heard the front door open downstairs. It was too late to escape the house. Lauren whispered urgently, "Stay in the en suite, don't make a sound." Simon didn't need to be told twice. Lauren looked almost presentable, she dashed into the bedroom and pulled a dress over her head
Simon softly shut the ensuite door and stood, breathing heavily, against the wall. He heard the bedroom door shut and Lauren walking down the stairs, shouting a greeting to George. He heard them having a conversion but it was too muffled to understand. All he could do was wait.
After a few minutes of conversation and the sounds of movement, Simon heard the dreaded sound of footsteps coming upstairs: two sets of footsteps. The bedroom door opened, and now he could hear everything. He froze completely, barely daring to breathe and pressing against the wall behind the door in the hopes that even if it opened he wouldn't be spotted. All Simon could tell of the conversation is that Lauren and George were arguing about money.
Eventually the argument slowed, but Simon heard a new sound: moaning. From both George and Lauren. He heard the bed creak softly and George moan loudly. Lauren spoke then and he heard it clearly, "A blowjob will help you relax babe." Simon felt a jolt of jealousy and arousal. And then he heard the unmistakable sound of Lauren lightly gagging on her husband's cock. He couldn't do anything but listen to George moan and the wet sounds of Lauren's mouth.
The blowjob seemed to last forever. Simon felt his muscles cramp but didn't dare move. The wet sounds increased and decreased in volume and speed, and George's moans made Simon cringe and fume each time. He had cum inside her pussy only a few minutes ago, but the humiliation of her making him hear her sucking cock was intense.
The moans got louder and more frequent, and Lauren moaned softly too. Finally George came, and Simon heard every moan and breath as he came in Lauren's mouth. He heard the wet sounds of Lauren swallowing his cum and felt another pang of jealousy.
Lauren giggled and stood while George recovered. Simon heard her footsteps across the room and suddenly the door opened. He was hidden behind the door, but felt exposed. Lauren entered the bathroom and smirked at him.