Personally, I believe that two adults have the right to do whatever they want in a private bedroom, and it shouldn't concern anyone else what exactly they are doing.

Nowizard, I had exactly the same situation with a new student in 9th grade. He harassed me until graduation, and no attempts (verbal, physical, or through the school administration) to make this jerk understand that I found his advances unpleasant were successful. So, it's not about orientation, but about the IQ of a specific person; there are such idiots who, at best, understand only the language of force, and at worst, they don't even understand that. It should be noted that I didn't wear mini-skirts or low-cut tops back then (and I don't wear them to the institute now), and my appearance couldn't provoke anyone to such behavior.