Double Domme Full Bladder Overstim W P*** Reward

After Goddess Heather and Miss Lena have spent plenty of time making me drink as much water as I can they both decide to have some extra fun with me by restraining my hands above me and using a vibrator on me making me struggle, twitch, squirm and of course try not to cover myself in my own p*** it is harder than expected and I end up soaking myself in it, it covers all of my joggers after being humiliated they both deserve I am allowed to cum for being so good. Then I get told to lay down for them o they can give me my favourite kind of reward..