He didn’t want cum but I couldn’t resist a challenge. [FM]

What do you think about to stop yourself from coming? I want to ask him after he pulls my hand away and takes some deep breaths trying to avoid the inevitable.
This is the third time in 10 minutes and I am trying to prove a point to him.
”I thought you didnt want to come today?” I say as a giggle leaves my pouty lips.
He can’t look at me right now. I smile as I lay back in the black leather seat of his black SUV.
Let’s call him Hans (34M)
Hans had picked me (35F) up from work to drive around real quick. He made promises through out the day about getting off on pleasuring women. That coming for him wasn’t important. His needs were not important he was all about pleasing me. He promised me that he wouldn’t even come at today’s visit.

This he vowed after I sounded skeptical over his claims of not being a selfish lover. My point being that all of us are.

How could I not accept this challenge?