** and getting caught by neighbor in garage

My neighbor is so hot I would often late at night go down to the garage of our condo strip naked and ** next to her car. Since it was late at night felt my secret would be safe until one unlucky evening I had my earplugs on so I could not hear anyone. So i am using vasoline as a lubricant gking at it and then i hear a loud "what the fudge are you doing!" I was so embarrzssed and she went back upstairs before i could explain myself. I have only saw her a.few times in our elevstor and indeed feel humiliated