Get a handful of that ass

Bill groaned and reached out, grabbing her butt cheek. He began to knead it, gradually getting harder and harder. Tom heard Emily moan. After a while he released her cheek and brought his hand back. He whipped it down, slapping her across the cheek he’d just been kneading. Emily let out a squeal but stayed in position. He rained down several more blows to her upturned ass, switching sides at random, keeping her on her toes. Emily kept squealing and whimpered, occasionally flinching away before quickly pushing her butt back towards him. Bill occasionally worked in another good grope as he went, making Emily let out deep moans as he roughly mauled her bubble butt.

Tom was shocked how quickly things were escalating, his heart tight at watching his girlfriend acting like such a slut with another man, when she’d never even let him see or touch her pussy before. However, his dick was also rock hard. He’d avoided stroking it so far, but he started then, afraid that he’d have to call Emily soon if it escalated much further. Just then Bill stopped, after having spanked and groped her for over ten minutes. He sat back on the couch. “Ok, you ready to see my dick now, slut?”

Emily quickly jumped up and turned around. “Oh yes please!” Bill laughed cruelly at her eagerness, pulling his pants down to let his massive cock bounce up against his stomach. Emily stared at it in wonder before reaching out and wrapping both hands around it. She began slowly stroking it up and down. Bill groaned. He let her stroke up and down for several minutes before reaching out and stroking her thigh again. He hoped that her increased arousal would let him push her further. Tom moaned as he watched Bill slowly working his hand towards his girlfriend's as yet untouched pussy. He began quickly stroking his cock, knowing that he’d probably have to make the call soon. He saw Bill’s hand was now only a few centimetres from Emily’s vulva and suddenly felt himself coming. The most powerful orgasm he’d ever experienced washed over him as he watched in real time as his girlfriend was molested by a disgusting old perv with a massive cock.

Tom opened his eyes after the massive orgasm to find the stream had frozen. He quickly reloaded the page, just to be told he had no internet. “Fuck!” he yelled desperately grabbing his phone to find it would not turn on. “FUCK!!” Tom held down the power button, hoping there was at least a tiny bit of juice left. He breathed a sigh of relief as it powered on. He sat impatiently as it went through its boot up sequence. He jiggled his leg up and down nervously. Finally it turned on and he booted up the camera app. He didn’t want to call Emily and make her think he didn’t trust her if she hadn’t let Bill go any further. The camera view finally loaded in and Tom’s heart almost dropped out of his body as he saw Emily’s head thrown back as Bill plunged his fingers in and out of her gushing pussy. Tom stared in disbelief for several moments as Emily ground her hips back and forward, all while still stroking Bill's cock.