They Didn't Think I Would Do It

Last weekend there were several neighborhood boys at our house. We have an inground pool in the back yard. We were all hanging around the pool end enjoying the sun. Lots of splashing and fun. I finally settled to lay on a raft, float and get some sun.
My son just turned 15 and has his learners permit. My husband suggested ho run to the market and get supplies for a major cookout. My son never let a chance to drive go by so he volunteered to go. One of his friends wanted to go as well. So I was left supervising 3 teen boys. My husband was barely out of sight when one of the boys dumped me off my raft. It was just horsing around. We all started splashing each other, I got picked up and dunked a couple of times. But I started feeling hands grabbing mommy parts during the horseplay. I don't know whether they planned this but one of them grabbed me around the waist from behind and picked me up. The other 2 boys managed to pull my bikini bottoms off. They teased me for a minute before throwing them out of the pool and daring me to go get them.
I tried the stern authority voice demanding they bring them back to me. Not only did they call my bluff they wanted to horseplay some more. Now their hands were getting access to my bare ass and pussy. They tried for my top when I decided it was time to suck it up.
I walked out of the pool and gave them their show. They got the full view of my bare ass and shaved pussy. I put my bikini bottoms back on. Then threw on my jean shorts, t-shirt and stayed out of the pool.
Also I kind of neglected to tell my husband what happened.