There have been some attempts to improve this, such as the video A Girls Guide To 21st Century Sex or the book Guide to Getting It On (obviously, both heavily NSFW) seem to be working toward helping this, though not without their limitations.
I've not seen much about the relationship aspects of sex that I can recommend, unfortunately.
I'm not sure a college curricula is the best place to examine these sorts of things, but for all the good Dan Savage or OhJoy!SexToy or Scarleteen do, it's disappointing that they're some of the best options available.
I was looking at a discussion of what should be in a college curriculum, and as such discussions seem to go, there was a big list of things everyone should study, and some political claims about what's being offered but shouldn't be.
Instead, what do you wish you'd studied in college? What do you wish other people had studied in college? On the latter, do you think everyone should have studied it, or do you just wish more people knew about it? Approximately what percentage of people?
Of course, this doesn't have to be limited to college. People could learn the same things earlier or later.