If J.K. Rowling left out anything in her Harry Potter novels, it’s the reality that teenagers get horny, and when students are studying abroad with minimal adult supervision, you know many were probably sneaking in some extracurricular activities.

Created by the group Not Literally, these two nerdy ladies answer this age old question with their latest music video “Walk of Shame,” a story about a Slytherin gal having done the unmentionable and taking the long, lonely walk back home in the morning. The song is set to the tune of Simon and Garfunkel’s classic “Sound of Silence.”