Adam answers truthfully

Adam's cock twitched, as always when Christine took charge and put him on the defensive. Once more he couldn't help it but to feel especially aroused, and thus it took him a few moment's to react. During these few seconds a big blob of precum ran slowly down his shaft.

But then the whole truth came out of his mouth: He told Christine about the Growth X. Its side effects according to the package slip. He told her all about his encounter in the school shower with Devon and Clark. How they couldn't resist his cock and his cum.

"Wow, you face-fucked Devon and Clark? That's unbelievably hot!"

And while Adam recapped the remaining events of the day, he barely took notice that Christine's hands had found their way onto his throbbing shaft and that she had began to slowly stroke it.

Adam really told her everything. How he can't help it, but to get really turned on by her when she takes charge. And at the same time, how much he wants to fuck her and make her his slut. How he believes that it might be possible, that the Growth X could improve her body as well, and help Christine with her issues and problems. When he was finished with all his thoughts, Adam groaned. The whole situation went very differently from what he had imagined a few minutes ago, when he had been still up in his room and had decided to greet Christine naked.

But now, as he felt her tiny and cold hands on his huge and hot shaft, stroking it.
Now, as he looked down and saw Christine looking up at him, with a smile on her face.
Now Adam got reminded just how much he was actually burning with desire.
How desperately his enhanced cock needed relieve.

He needed much more than a simple touch now, but he didn't want to betray the trust that they had built up just moments ago.

"Christine? "

"Yes."

"I told you all about the 'Growth X' and my enhanced penis."

"I can feel it Adam. It's throbbing, it's hard as steel, it's burning hot. I simply can't believe how big it is!"

"Yes... fuck! I know. And i can't stand it anymore, i need some relieve! You have to make your choice, Christine, now! I'll promise, i'll even share the 'Growth X' with you, although i'm not sure what kind of effect it will have on you, if any. But I'm so horny, i can't hold myself back any longer. Accept me for who i am. But that also means that you must submit to my irresistible cock. Worship it and become my slut! If you don't want that, you need to leave right now. As much as it would hurt, but if you don't want it, leave. Walk away and don't look back."