Oh god it's embarrassing...

So my fiancé bought me a vibrator to use for fun foreplay, and it's great. Sometimes after we have sex and I don't cum, I'll use it to get the work done. Omfl. Well today he was upstairs and I was going to town after we had sex and all of a sudden, right as I begin to orgasm, he walks in the door. MY FACE WAS SO RED. I screamed at him to leave and he just ran off giggling like a freshman. I'm so embarassed...