Anal

There was nothing Jack could do as he watched the man pull his wife up off her knees and kiss her lips while their bodies pressed together.

Paula strickly forbid him to get involved unless she used her safe word, "full moon". He felt every inch of his body burn for ****, but remained calm.

Paula felt the man's hands run down her back and expose her ass by pulling back on her skirt. She felt the cold night air on her bare asscheeks, her skin bristled as she returned the kiss, knowing that her husband must be watching - this made her even more wet.

Slowly, she broke the kiss and turned around, bending down and offering herself to the man who quickly obliged and slid his fat cock inside her pussy.

Paula moaned, not loud, but loud enough. Jack heard it and knew what it meant as Tom began to fuck his wife with slow strokes. Slamming himself inside her with each one, making her rock forward and moan even louder.

"Nhhhg fuck... Stop" Paula suddenly tried to push herself away. The man made no attempt to stop or pause.

"No, stop! I'm... I'm not on the pill!" Jack heard Paula say. But he wasn't close enough to hear what the man said, so he moved a bit closer. He saw Paula nod and bite her lip and paused to observe what was going on.

"Okay then..." The man said before he spat down Paula's asscrack and used his dick to spread his spit.

Jack couldn't believe what he was seeing, he wanted to scream, yell, punch, cry... but before he could do anything he saw the look on Paula's face. She was looking straight at him, as if she was trying to say "Don't interfere..." Jack tried to move closer when he saw her face change into s grimace.

Tom used his hand to guide the head of his cock and press it against her asshole. At first she resisted, so he inserted a finger through her sphincter, Paula accepted it with a moan before Tom **** it through the inner sphincter. There was some resistance, she was tight, but his fat cock was covered in spit and pussy juices. He pulled his finger out and quickly replaced it with the head of his cock using his thumb to **** it in, this time she gave way and he simply slid through inside her tight ass. The head of his cock quickly followed by the shaft. Paula moaned, this time really loud: "OH, Ffuuuuck!!"

She felt her asshole widen to accomodate the man's girth, it was a bit painful but somehow she was completely relaxed and soon his cock penetrated her ass almost balls deep. It had never felt this good with Jack, she looked at him, almost embarrassed by the look of joy on her face as the stranger fucked her raw like a cheap backalley whore.

Jack clearly saw his wife take it up the ass. He tried looking away but couldn't as the man was already working at her and the claps of their thighs echoed the park, along with his wife's moans.

Paula felt the biggest cock she's ever had spread her asscheeks and slam into her with each thrust. She knew that they needed much more lube for a rough assfuck but she didn't care, she got what she wanted. A stranger's dick up her butt.