Morally. Hm. Probably just the premarital sex, really. I'm a surprisingly moral person. Though I guess shaking down other students and being one of the heads of a clandestine pastry mafia might be a little bit iffy, morally-speaking.
So, you said you can extend the force field, right? And you can't feel anything from the outside... but if it's extended, can you feel things from the inside? Also, feel free to tell me to stop talking about this if you don't want to talk about it, because even though I'm curious, I don't want to piss you off by going too far with the questioning.