"But babe, it would be so helpful for us to see this amazing doctor that I have found!" She paused. "Why? Well, he might be able to help us with our ... sexual problems." She turned to him and continued.
"Remember last night? You got me all worked up and then you could not deliver. You came so quickly and then could not get it up again. How is that supposed to make me feel? I have needs, too. I want to be fucked ... hard! And I think this doctor can help us."
"Yes, I understand. But seeing a doctor about it? Do we have to?"
"Well, I think so. But I will give you one last chance. Fuck me now and make me come. If you can do that, we will cancel the appointment."
She took off her clothes, lay down on the bed and positioned herself with her legs spread wide. He dropped his bathrobe and crawled towards her, turned on by her gorgeous body but apprehensive about his ability to perform.
She was watching him with a skeptical expression and a bit of a smirk on her face.
He licked her pussy for a couple of minutes to get her wet enough to enter her. She looked at him, bored and waiting. He tucked on his flagging cock to get himself fully erect. Then he started fucking her, first slowly then with an increasingly rapid rhythm.
"That's pretty good babe. Don't cum. You have to make it last."
He started working harder on top of her, trying to penetrate her as deeply as he could. But he needed to slow down just a little to pace himself.
"Is that all you have? Come on! Don't disappoint me."
He felt his shoulders tense and tried to relax.
"Your cock is such a disappointment. Maybe this time you can do it. Faster...", she ordered.
His entire body now tensed up and his cock swelled.
"Yes, baby, that's better ... but don't you dare come!"
His rhythm became sporadic. He could feel his orgasm approaching and without any fanfare he shot his load. He just could not help it.