Really? If it was anywhere but in his own room, it would count as indecent exposure in some states, a misdemeanor crime. It could be trouble for the exposer if the woman, a college freshman was a minor.
But Ms. Ramirez stated that she touched the genitals of the person who was nude. That act is a sexual assault, unless the person she touched consented to the contact.
I doubt a court would take that very seriously.
I doubt a court would take that very seriously.
I think your analysis is wrong. If you want to find out how wrong just go to some event where women are exposing their genitals, such as a performance of Hair, or a strip club and go ahead and touch them. I think the DA will take it very seriously.