I Got In So Much Trouble For This!

I guess I was 16 at the time. Big family cookout by the lake as the set up. Now for the background. I have an aunt (dads baby sister). I guess she was in her early 30's at the time. And she was so hot! Pretty, long dark hair, small boobs, and O-M-G she had an amazing plump ass! Problem was she knew she was hot and she especially loved teasing us teenage boys. We would do her yardwork and odd jobs. She constantly wore shorts that were 2 sizes too small and her ass cheeks hung out. So tight camel toe was a given. She was very touchy feely with us boys, constantly bending over so we could get a view. She would have a huge grin on her face afterwards.
Well now to that day at the lake. A large group of us were gathered at the horse shoe pits. She was standing directly in front of me and several cousins around my age. She was wearing small booty shorts, some stretch material. Again way too small, ass cheeks hanging out and we all noticed no panty lines. We were all staring at that ass!
Suddenly (without thinking) I stepped forward, grabbed the shorts and yanked them down to her ankles! She screamed and spun around toward us. EVERYONE NOW LOOKING! Before she managed to get the shorts back up we got a great view of her "completely shaved bald" pussy and the ass we all admired.
My joy was short lived as my dad was one of the onlookers. He beat my ass down, but it was worth it.