"How big are your tits?"

I say straight away, and look at my step-mom in eager anticipation.

Millie smiles at me, places one hand on each of her breasts and pushes them together and looks down at them, saying:

"They are 36Gs now."

Millie continues to squeeze them together while looking down at them, then says:

"Your dad got them for us about a year ago as a wedding anniversary present, they came out really great."

Millie looks up from her big tits and looks over at me and says:

"Your dad is really into big tits, Matt."

Millie smiles at me and gives me a naughty look, saying:

"What about you Matt? You like big tits too?"

I feel my dick harden even more when Millie says this, so I nod while staring at her tits, then say:

"Yes, you got a pair of really nice tits Millie."

Millie looks at the bulge my cock is making in my pants, then reaches out and runs her finger over it, saying:

"Oh, I can tell you like them."

She then laughs, and points at me, saying:

"Okay, your turn, do you choose 'truth' or 'dare'?"