She should not give up on the young cock. Compliment him on the sex he does well. Tell him what she wants of his cock and tongue and she will make him her slut for a long time. Cumming too soon is the bane of young lovers.
Poor bastard. He's got the looks and the dick, but when it comes to the crunch, he's completely useless! I doubt very much that she'll be recommending him to her fellow trophy wives at the country club.