Licking Millie's pussy

I lean forward, and just as I have seen it done in porn movies, I start lapping away at Millie's clit. Millie is enjoying it, and all of a sudden she grabs my head with two hands and just pushes me into her pussy.

"Use your entire tongue on my pussy."

I do as she says, and my step-mom starts to squirm with pleasure.

"That's a good boy. Now use your lips to suck on my pussy."

I form my lips around Millie's pussy, and start licking and sucking on it, as she moans loudly. I very gently push a finger into her wetness, and she says between moans:

"Use two fingers."

I push a second finger in, and slowly slide them in and out, while licking and sucking on Millie's clit.

Millie's body starts to tense up, and she pushes me deeper into her pussy, whispering:

"That's a good boy, make your step-mom cum now."

I keep licking away, and I feel Millie's body tensing up, and the more I lick, the tenser her body gets. I push my two fingers all the way into Millie's pussy, and start sucking on her clit. Her body now feel like it is tensing up, and she is raising herself up into a bridge, and then suddenly she screams out and like a spring the tension releases from her body, and she starts to jerk violently up and down while loudly screaming out her pleasure.

I move with her body, continuing to suck on her clitoris and pushing my fingers into her pussy until she pushes my head away.

I look up, and I see my step-mom laying in front of me, her legs spread open, and her pussy glistening wet.