Aubrey Plaza is the star of the forthcoming teen comedy The To-Do List. You might know this because of her Kanye West stunt at the MTV Movie Awards back in April. In the film, Plaza plays a graduating high school senior who realizes she's much less, ahem, experienced, than she'd like to be when she heads off to college. Luckily, thanks to some help from her best friends and her slutty older sister, there's still plenty of time to check things off of her sexual to-do list.

This includes masturbation.

Plaza was on Conan on Tuesday to plug the film and talked to the show's host (and Andy Richter, of course) about what it was like filming the invasive scene and how surprised she was to show up on set and see a camera mounted to the ceiling.