Embarrasing or not?

My mom was away for a month so I had the whole house to myself. I had just finished my freshman year of college and was just relaxing and doing nothing. I was at the computer and saw the terminex guy show up so when he got to the door I let him in. when he was in the living room I heard him say OH and I realized at that I had left something on the coffee table. If a stranger happens to see your vibrator should you be embarrased or act like it's no big deal?