Millie sucks my cock

Feeling Millie's lips on my cock feels amazing. There is a bit of a cold breeze blowing, but this enhances the sensation on my cock, as Millie's warm mouth moves up and down on it.

I lean back on the bench we are sitting on, take a puff from the jay, and look out over the city lights, then down at Millie's head moving up and down slowly on my cock.

I feel Millie starting to twist her tongue around the mushroom of my cock, creating an amazing sensation that I cannot describe. It is like a pleasurable tickle.

Millie then moves on of her hands up and starts to use it to very gently massage my balls with four fingers, and at the same time she takes my cock all the way to the hilt in her throat. She holds it there for a while, then comes back up, then deepthroats me again.

I moan loudly, stroke Millie's head with my hand, then whisper:

"This feels so fucking good Millie."

Millie does not reply, just makes a "mmmhhmm" sound with my cock in her mouth, which makes for a pleasurable vibration sensation on my cock.

Millie keeps deepthroating me for a while, then moves her mouth up so she is only holding the mushroom of my cock in her mouth, and starts twirling her cock around the tip of my cock. Slowly at first, then starting to move her tongue faster and more intensely, and at the same time she massages my balls at the same pace her tongue is moving.

This must be some sort of Kama Sutra move, I think to myself, and feel my balls tighten. I am close to tell Millie, so I start thinking whether I should let her now or just cum in her mouth.