Are we now at the point where we get to judge what other people may or may not find offensive?
We don't know how old OP is (maybe they're a minor?), we don't know their relationship history or if there has ever been any abuse. Maybe they just don't enjoy unwanted sexual attention? They could also be a giant prude. Regardless of the reason, just because you don't find something offensive doesn't mean that someone else shouldn't as well.