Tan lines are a killer for me and I had to dive into the pool to cool down. No luck! Mom started to oil herself up. I was down near the deep end where... the one of the pool jets from filter system hits me right in the crotch. In a very sly motion I was able to pull my hardening cock down the leg of my shorts so the end of the shaft and the head became exposed.Watching Mom oil up combined with the water hitting me had me cumming in under 60 seconds.....FUCK!!! I knew I had to see more. Mom's. But I like bad girls. Wicked girls. And you just passed the test. You are a married slut, just my type of woman.” As if to emphasize the word slut, he slapped her ass hard as he spoke it, and she shrieked and jumped as the pain shot through her nerves straight to her cunt, which was now flooding with her juices. Her husband had just filled her with his cum, but her body was again preparing itself to be fucked. As if by reflex her hands reached for his cock, and she began to stroke him as he. Going back into the bedroom Sandra was still in the position I had left her in, slumped to one side with her knees up to her chest. Patting her ass I told her to get into bed, she mumbled something as I helped her get under the covers. Once under the duvet she fell asleep, leaving her to it I decided to see what else she'd bought.Rummaging through the bags was an eye opener, lots of sexy underwear and a few fancy costumes. So I chose a couple of items for her to wear to the meeting. A sheer. As I stroked myself faster and faster, I didn't think about one important fact. I had no where to cum. I was not in a bathroom, so there was no sink or toilet to shoot in. I scanned the room quickly but they didn't have any tissues on their nightstands. But I had reached the point of no return, I knew I was seconds from blowing my load. Then I saw the lotion. It was a nice bottle of girly smelling lotion, with a nice big opening on the top. I knew by the scent of it that it was what my sister.