"You look hot"

I hear myself saying, surprised at myself that I am brave enough to say that to my step-mom, even though she is topless in front of me.

Millie smiles when she hears this, but does not take her eyes away from looking at the bulge my hard-on is creating in my shorts.

"Oh, I can tell you think that."

Millie says after about a second, still looking at my crotch.

I have stopped a few steps away from her, but she uses her finger to motion me closer.

I take a step forward then stop. She motions me closer with her finger, and I hesitatingly keep moving forward until I am standing right in front of her, the bulge in my pants aligned with her face.

Millie keeps looking at my erection for a while as I stand there, and then looks up at me and says:

"You are a bit over dressed to be at the swimming pool, are you not?"

I pull my shirt over my head, but Millie just shakes her head at this, and reaches forward and yanks my shorts and underwear down.

She looks at my cock appreciatively for a while, eventually saying:

"Now that's better."