He's not a chance to do it

As she talks sghe teases his cock more and more, keeping him on the edge, but not cumming
By the way he looks at her, you're sure he's not even listening to her, but only waiting for her to continue.
She stays like that for a while, waiting for him to answer, but he only moans, until he finally begs for it
"Please, don't stop"
"no, Mike, don't accept it!" but he's lost in his excitement
She turns around for winking you an eye. Then, she gets on her knees and lovingly she starts sucking his cock hardly.
She seems to be an expert on it, and it looks like you're watching a porn movie.
It doesn't take him long to cum in her mouth, and it seems to take a while before him stopping to cum.
You're pretty sure, he's loaded lots of cum in her mouth
Then, keeping her mouth closed she turns to face you again. Despite of the situation your cock tries to get hard in it's cage, due to her beautiful body, making it hurt terribly