He lets them explain (Non-sexual)

Ethan decides to calm down, while he knew he could win there could be benefits for playing along so he fought his incredibly great libido and composed himself to hear them out. He could see they were powerful mutants and was curious about why they wanted to talk to him.

"Now tell me why are you here?" Ethan said fighting every hormone in his adolescent body to not turn this into a hot steamy fuck fest.

Psylocke takes a step forwards leaning into him, letting her hands rest on her hips trying to pose for him so that the teen had something in return for not being bluntly disgusting...and for him to be more willing to hear their proposal "We are here in behalf of Charles Xavier, we want you to join our Academy for mutants."

Ethan was now intrigued by people like him, and if they looked hot as they... especially the ninja he might want to go.

"You're a mutant with a great ability and you could do so much more than you currently are doing, having sex with everyone your meet would be small compared to what you could do if you put your mind to it. So what we are here offering you is to train your powers and perfect them to their peak and be with people like you, mutants...don't waste your potential, you could be the hope for the future" Cyclops said being as polite as possible.

Ethan was intrigued by the idea, but at the end of the day he was a teenager and he grinned hard as he made a completely inappropriate question "Are people hot there?"

Betsy rolls her eyes, this kid was relentless everything is sex with him but with a sigh answered "Yes there are many hot women there... and men if you are also into that. There are so many attractive people there that you would be overwhelmed with joy." She felt the answer and the question beneath her but if that would get him to join them she would say it.

"Sounds interesting " Ethan now was motivated and interested in joining them and by the looks of it he was about to do just that.