If I leaned back the plumbing attacked me in the small of my back.Finally, I compromised. I sat and slid as far forward as I could, lean back into the... hardness that now caught me in mid-back. Just then a woman entered the stall next to me. I froze. Her feet were visible and I could hear her pushing her panty down onto her thighs. Then the sound of her pee splashing into the water. Usually that would have turned me on, but I realized that in spite of the noise outside I could clearly hear what. Like this, I got a better access. In two minutes, she was calm and slowly started enjoy it.I pressed her boobs from back and kiss her passionately, licking her body.We were having fun when I heard some noise. There were people outside. I stopped and covered her mouth. I said her to be quiet and not panic. She was very afraid.She: Now what will happen?Me: Shh!! Wait. They will go.In 2-3 minutes the guys went and we continued our fuck session.I then sat on the toilet seat and she sat on top of. My aunt then began to spank my moms ass. "Spanking turns that pussy on doesn't it?" She then spanked moms ass till I saw it get redder and redder. My mom started moving as she was getting turned on with the slaps on her ass. "On your hands and knees and lets really make you scream." my aunt told mom. Mom got on her hands and knees as my aunt pushed her legs far apart and continued to spank my moms ass. every so often my aunt would slap mom cunt. "Oh yes, you like that. You love that sharp. Back home, we get into a tub with a curtain right around us. Here we are sort of out in the open, even though we are in a room by ourselves. Plus there were windows in the room, near the ceiling. No one could look in at that height, but with the air blowing in and the sounds of people not too far way, it didn’t feel totally private.But at the same time, it felt liberating. I liked strutting around the room stark naked, even if by myself. The heater was turned off, I realized. I switched it to.