This is the video I was looking for.
There is a very similar video in which a girl's boyfriend comes over. I think she works with the guy. She goes out to buy groceries - and the boys will be boys - and fuck like crazy. She returns and hears noises and peeks around the corner and sees them fucking and she is shocked.
I LOVE videos with some sort of setup/premise. I also love to see videos where a guy is supposedly having his first gay sex.
Then again, there are a couple of studios that make videos that are 90% "soap opera" and 10% sex. Then there are scenes which have a premise, but then that premise gets forgotten or not completed. For instance, Cody Seiya looks fine and performs fine, but he has a habit of being paired with some of the worst performers there are. Probably his best video is with Vincent O'Reilly. The premise for that one is a real premise. There is an interview with Cody where he is so excited because he is finally getting the chance to work with a performer that looks similar to him, and is also a great performer. Unfortunately, the interview part got chopped off.