Please read this article on The Top 10 Naughtiest Games of All Time. I quote:

The terms used will be as medical as possible, which is a waste of both our times since if you’re reading an article about people boning each other on your Nintendo, you’re probably not going to break down crying if I curse while I’m describing someone’s crotch.

Warning: Possibly NSFW. Depending on whether it’s considered appropriate to spend time looking at pixelated titties.