PG-13

It's getting a little steamy in here. The first thing Tristan and Yseut do after they drink the love potion is to confess their love to one another. The second thing? Yup, that would be sex. After that, the plot pretty much revolves around Tristan and Yseut's attempts to have sex, or to avoid being caught having it, or to deny ever having had it. When Tristan and Yseut get caught, it's because Tristan just can't keep away from Yseut's bed. Despite sex being so important to the plot, though, we never get any descriptions of the act itself.