Not a great hiding spot

I had been dating my then boyfriend Jay for 6mos, when he had invited me over to have dinner with his parents, well we had a about half hour before dinner and decided to go out back, well were very turned on we started to get hot and heavy in his back yard where we thought no one could see us, unbeknown to me or him, there was a great view of our "hiding spot" from the kitchen window, so we were really going at it and we hear a banging, we look around and its his mother banging on the kitchen window because she could see the whole scene..we gathered ourselves and we walk back in the house and his mother just stares and his father gives him a big old wink and thumbs up, the whole time I'm red as a tomato from the embarrassment.....Needless to say dinner was very uncomfortable and I was then known as "That Slut" by his mom the rest of the time we were dating