Millie sucks my cock

As I see my cock sliding deeper into Millie's mouth, I stroke her cheek with my hand, feeling where her mouth touches my cock.

Millie is still looking me in the eyes while her mouth is gradually filling up with my cock, but when she has about an inch and a half left to go she breaks eye contact. My dick is now touching the top of her throat and she needs to get her head in the right angle to make it possible for my dick to get down her throat.

Very, very slowly Millie starts pushing, and I feel how her throat is now surrounding the tip of my dick. Then Millie makes a gagging sound and moves her head back, but she manages not to throw up, and fighting her gag reflex she starts pushing my dick deeper into her mouth. She gets everything in except for half an inch, but then she gags again.

This time she has to take my dick out of her mouth for a little while to regain her composure, her eyes are tearing up a bit from gagging on my dick, but she really wants to keep going, so puts my dick back in her mouth.

Millie seems to have given up on the idea of deepthroating me, and she puts one of her hands under my balls, gently playing with them, and uses her other hand to jerk the shaft of my dick. Her head is bobbing up and down quite slowly, but she soon finds her rhytm and picks up the pace.

I am standing there looking down at Millie sucking my cock when I hear a very light tapping sound. I look in the direction of the sound, and I see Ashley looking in through the window! Ashley notices I have spotted her and gives me a thumbs up. Not wanting to risk any hand gestures, I smile back at her and wink.

At first I am thinking that Ashley just wanted to see what was going on in the house, but she makes no signs that she is planning on leaving, she is enjoying watching her mom sucking cock and wants to watch the whole show!

The window Ashley is looking in through is right behind Millie's head, so there is no chance that Millie will spot her, and having her watch is turning me on massively.

Millie is still sucking my cock, not having any idea that her daughter is watching her in action. I put my hand on the top of Millie's head, pushing her down deeper on my dick, then smile at Ashley. Ashley smiles back, then puts one of her fingers in her mouth and pushes it in and out for a while, then starts bobbing her head up and down on it, mimicking giving a blowjob. Throughout all this she is looking me in the eyes.

Seeing Ashley doing this turns me on massively, so almost without realising it I cum in Millie's mouth. I look down at Millie to see her reaction to her mouth suddenly filling with cum, but she is using her mouth to catch the cum and I see her throat moving. Millie is swallowing the jets of cum as they are exploding into her mouth.

Then suddenly I hear the door being unlocked, and Ashley calling out: "Hi mom!" Then she is standing in the door to the dining room, looking straight at me and Millie. Millie is still completely naked except the pair of high heels, and is kneeling in front of me with my dick still in her mouth.