I stop

I let my hand linger on Millie's big breast for a little while, then give it a final squeeze, and then remove my hand. I let my eyes linger on Millie's chest for a while, and then I go sit down on my sun lounger, continuing to gaze at her big tits through the corner of my eye.

After a few minutes, Millie opens her eyes, and looks over at me, giving me a mysterious smile, saying:

"Wow, is it hot out here or what?"

I smile back at her, wipe a pearl of sweat of my forehead, and say:

"It sure is."

Millie stands up, unbuttoning her daisy dukes, then slipping them down over her ankles and stepping out of them, revealing a tiny, pink bikini bottom underneath. She bends forward to pick up the daisy dukes, giving me an amazing view of her ass. She stays bent over a little big longer than needed, and I can see the sides of her light brown coloured ass hole either side of the pink string.

Millie then slowly raises her body up, looking over her shoulder, catching me looking at her ass, but she just smiles, and says:

"Yes?"