Dear Bitter Amanda,
I am currently sitting on the couch in my dear, wonderful apartment doing some ugh-it's-Sunday sort of work (ie grading and lesson planning). It's bad enough that I have to finish up a work-filled weekend with more work in preparation for a full week of work, but to make matters worse, hark, what do I hear? Giggles. And whispers. And more giggles. Followed by more whispering and further giggling... all coming from my roommate's bedroom where she and her (ugh) boyfriend are hanging out (ie doing gross things that I shouldn't have to hear). I don't really have a question dear Bitter, this was more of a rant... though I suppose any suggestions that don't involve buying a box of earplugs would be lovely.
Dear Magic School Bus,
There are few things more painful (and awkward, more often than not) than having to listen to other people's...activities. This is a major downside to having roommates. Early in my first year of college, my roommate M (if one must have a roommate, get a carbon copy of this girl) and I had a friend sleeping on our floor, having been turned away from her own room due to activities happening within. The next morning, M looked at me and said, "I am not sleeping on anyone's floor." Just as serious, I replied, "Neither am I." That was that. There was no further discussion. (Like I said, you want a roommate like M.)
As for your dilemma, I am afraid there isn't much to do, if you like your roommate and want to maintain your friendship. The precedent has been set, and as far as your roommate knows, you're Totally Ok With It. Unfortunate, maybe, but true. You could, however, do little things to make your apartment seem less "Let's Get It On." (Including but not limited to: altering your choice of music, watching any movies or newscasts about giving birth or STDs, and cooking with strong flavors. Be creative!)