Millie takes off her top

Millie suddenly pulls her top over her head, revealing her big tits contained in a little white lace bra.

Her breasts look amazing. They are so large and firm, clearly fake, but very good fakes, and I can see her light brown aereolas through the white lace material.

I do my best not to look, but Millie says:

"Look all you want, Matt, satisfy your curiosity."

I swallow hard, and then I look at my step-mom's big tits pushing against the lace of the white bra, like they want to escape from it. Millie is looking at my facial expression, a small smile on her face, clearly enjoying my reaction to her breasts. We sit like that for a while, with me just staring at her big tits. After a while, Millie closes her eyes and leans back, and I just sit there and look, feeling my cock pushing against my pants.

We sit like that for a minute, then Millie opens her eyes, looking at me and saying:

"So, is the mystery less exciting now."

I don't respond, I just sit there, mesmerised by my step-mom's big tits. Millie looks at me for a few seconds, then says:

"Matt, are you done staring at my tits?"

I shake my head in response.

Millie does a small frown, then says:

"Okay, let us get rid of this mystery once and for all."

Then she reaches behind her, unclasping her bra.