I go ahead and cum

Seeing my step-mom on the TV screen telling me to jerk my cock and cum for her, and having her sit next to me proves too much for me, so I feel my cock start jumping and see it spew cum out into my hand.

Millie starts rubbing my shoulder on seeing me cumming, and seems genuinely pleased that to see that seeing her on the TV screen playing with her big tits has been enough to bring me over the edge.

When she sees that I have finished cuming, she looks down at it and says:

"Wow, that was a lot of cum."

Then she looks me in the eyes and says:

"Wish you would have let me know you were cuming, I would have loved to catch that?"

Then she reaches beside her and hands me a few tissues from a box sitting next to her on the sofa so I can clean myself up.

I start wiping the cum of my hands and cock with the tissue, and ask:

"Catch it how?"

"With my mouth." Millie says, and gets up from the sofa, takes the USB drive out of her pocket, then drops it on the table in front of the sofa as she sits down next to me again, saying:

"What did you think?"

Then a smile comes over her face, and she says:

"Well, you obviously enjoyed it, that I could tell, but tell me what you thought."