I stopped sliding my shaft on Lily's ass cheek after a while and started spreading her massive cheeks instead. They were so firm and full that I had to dig my fingers in deep to pull them apart, the soft flesh resisting at first before yielding under the pressure. I wanted to see how her tight asshole twitched, already puckering from the anticipation and the heat of the water.
"Spread Lily's cheeks, Olivia," I ordered her, my voice low and firm.
Olivia moved slowly but obediently, stepping in front and a little to the side of Lily. She placed both hands on Lily's ass cheeks from above, fingers digging in harder than I had, nails pressing into the plush skin as she pulled them wide apart. Lily's tight little asshole came into full view, pink and twitching, clenching instinctively under the exposure and the eyes of every woman in the pool.
