Yes or No to touch your private parts?

Let's say you were in a school and you were supposed to get a mop for your spilled water but the mop was in the boys comfort room and no guy would get the mop cuz it's not break time and the janitor is taking a break then assuming no ones in, you entered the boys cr and locked the door so that no one would enter then you get the mop and head to the door and then you see that the door cannot open it was stuck you try all your best to open it but it won't budge so you just sit there waiting for someone then you suddenly notice there was a guy inside then he goes out and ask why are you in here blah blah blah then you say it's lock then you both sit there waiting for someone and you kinda feel he was touching you and notice you that you felt it and ask can I? What would you do? Say yes or no?