He lets his penis do the thinking

Adam was lost for words. He stood and starred at Aga, unsure what to say.

"Oh come on," Aga tutted. "Let's be honest, it's not like you didn't enjoy it."

Aga's eyes wandered down to the obvious tent in Adam's jeans. His dick was still as hard as a rock, and was begging for attention.

"I don't know what to think," Adam admitted, defeated. "I can't believe you did that."

"I was just having a little fun," Aga pouted. "Don't be a spoil sport. Let me sort that out for you."

She strode over towards Adam and grabbed his crotch. Despite the confusing and conflicting emotions he was feeling, Adam's body still craved relief. He closed his eyes and moaned as Aga unbuckled his belt and pulled his jeans and boxers down again.

"Now, where were we," Aga said slyly. Adam could feel her hot breath on his cock, and her fingers gently running over his balls. Then, he felt the warm, wet sensation of her tongue lapping up and down the length of his cock.

"Just think," Aga said softly. "Only moments ago this tongue was lapping up some other guy's cum."

Adam's eyes shot open. He looked down to see Aga's devilish smirk as she licked his dick. He couldn't deny it was an incredibly hot thought. He could feel her hand slowly wank him whilst her tongue flicked and teased his cock.

"You can't deny it's sexy," Aga said as her tongue moved to lick Adam's balls. "The thought of another guy cumming in your girlfriend's mouth. The same mouth that's now giving you a blowjob. I could make Helen a real little slut for you."

Adam's rational mind was still shouting at him that this was wrong. But his dick, and Aga's mouth, was overruling it.

"How about it?" Aga asked as her hands stroked Adam's shaft. "I keep possession of your girlfriend and you get a slutty little fucktoy whenever you want. She doesn't have to know. It'll be our dirty little secret."

"Yes," Adam moaned as Aga started to suck his cock again. "Yes, do it."

"Good," Aga smiled. She took his entire length in her mouth and pushed it deep down her throat. Adam could feel his legs tremble as she began to deepthroat him, using her hands to massage his balls.

"Fuck, that feels so good," Adam panted. His eyes were fixed on his girlfriend's face as Aga took his whole cock in her mouth. He had never had a girl suck his dick so enthusiastically before, and was already feeling his orgasm build up.

"Aga, I'm going to cum soon," Adam warned, feeling the familiar sensation rise within him.

"Mmm," Aga replied, her mouth full of cock.

"I'm gonna cum!" Adam grunted. Aga's response was to suck his cock faster and deeper. She was moaning, the vibrations adding to Adam's pleasure.

"I'm cumming!" he shouted as he felt his cock erupt in Aga's mouth.

Adam looked down to see his girlfriend's mouth filled with his cum. He could feel Aga swallowing as he kept cumming, eventually having to pull away. Cum dribbled from her mouth as she spluttered.

"Fuck that was a lot," Aga giggled as she wiped her face clean. "More than that other guy's load. Did you enjoy it?"

"That was the best blowjob I've ever had," Adam panted. He felt a bit lightheaded and had to sit down.

"So you don't mind if I keep possession of Helen's body for a while?" Aga asked. "I'll be a naughty little sex doll, just for you."

Adam considered it. He knew the moral answer was no, but he couldn't deny he enjoyed it. And if Helen never found out...