"I just wanted to thank you for a wonderful evening"

I say, and smile at her.

"Oh, thank you Matt, I had a really lovely time as well." Millie replies and smiles at me, leaning towards me a bit, her hand moving ever so slightly on my thigh.

We stay like that for a little while, our eyes locking, in my mind I am wondering if I should try to kiss her, but then Millie averts her gaze and the moment, if there was one, is gone.

Millie is looking straight ahead, focusing on nothing in particular, then smiles a small smile and says:

"You know, it was almost like we were on the perfect date..."

Millie pauses for a while, then looks at me a bit shyly, continuing:

"I mean, if you weren't my step-son, you know, the date could continue..."

I think I know what she means, and it is making my cock hard as steel. Millie's bathrobe has slipped open more, and I can see one of the nipples on one of her big tits now.

Millie notices that I am staring at her big tits, but she just smiles in a seductive way, not closing her bathrobe, nor adjusting her posture. Her hand moves of my thigh and strokes my cheek, then she says:

"Do you understand what I am saying, Matt?"