My gf’s family rented a house with a pool in Cali so we went down there for the week. The first couple of days we enjoyed hanging out by the pool and eating good food together, and so we didn’t have much time for each other. That changed on day 3!
That afternoon, we jumped in the pool for a quick dip. The only other person outside was her mom, sitting a little ways away reading a book. We were goofing around, laughing, and enjoying ourselves like normal.
We were in the deeper part of the pool, where she can’t quite touch, so I held her up so she could float. She faced me, her long blonde hair dangling down just to the level of her small, firm boobs, her thin legs wrapped around me and her pelvis pressing against mine. I couldn’t help but get hard, and she could tell. She gave me a look, and I said “I can’t help it!” She smiled, obviously flattered, and I could tell she was turned on by the fact that I couldn’t control my dick around her.