"Blue"

I say quite loudly so that Millie will hear me. I look at her hips as they are swaying in her daisy dukes as she walks towards the house, beaming a smile at me over her shoulder and giving me a quick wink.

I follow her gorgeous ass with my eyes as she walks into the house, and when her ass disappears from view I lay back on my sun lounger and close my eyes to work on my tan a bit.

I have almost nodded off when I feel some cold water sprinkling on my stomach. I open my eyes, and see my step-mother standing in front of me in a light blue string bathing suit leaving very little to the imagination. It pretty much only covers her nipples, and then string run down along the sides to a miniscule patch covering her pussy. Millie spins around in front of me, showing the back, which is the tiniest g-string.

Millie beams me an enormous smile, then says:

"So, what do you think?"

I feel lost for words, then I simply just say:

"Wow!"

Millie's eyes light up, then she spins around again and runs over and jumps in the pool.