Can't have sex when roommate around

Alexa β€’ πŸ‡ΉπŸ‡Ή πŸ‡ΊπŸ‡Έ Single mama. Luke has my heart β™₯️
So this is not much of a period/pill/bc question but have any of you girls ever shared a room with someone at college or otherwise and wanted to have the guy that you're fucking over. How do you approach your roommate? I feel like I keep putting my roommate out and I'm trying not to make it awkward πŸ˜•