We need to study you further

Ben took his $300 and headed home that was the easiest money he had ever made, and Miss Williams seemed truly impressed by his cock. She especially seemed to enjoy him ramming it into her tight cunt. He thought further about and wondered if there might be more ways for him to make some money off his cock. Porn movies maybe, they always had some big cocked guy spurting a big load on some woman's tits or ass. On the other hand, maybe he could be a male prostitute.

He went to bed and was awakened by his phone ringing at the crack of dawn; 7:30 was too early for humans to get up. "Hello," he answered in a sleepy voice.

"Hi, Ben this is Gina Williams from the Institute for sexual studies. I have been reviewing the tape of our study yesterday and I think we need to study you further. You are a truly amazing specimen of male ejaculatory behavior."

Ben decided to push it with her a little bit, it was early and she was excessively cheerful. "You sure you don't just want to get my cock back into your tight little pussy Gina. I think you like riding my big hard dick. You liked the way I made you cum didn't you?"

"Her voice became colder and more clinical immediately, "I gave into your subtle manipulation yesterday, but I will keep my professional composure from this point forward. Our relationship must remain completely clinical for my work to have any meaning." Then her tone softened again, "I could really use your help on this, and I have received funding of $1,000 per day for your contribution to science."

Ben practically leapt out of bed, a grand a day to jerk off in a test tube. He answered her enthusiastically, "Hell yes Gina just tell me when you want to get started."

"I would like to see you this Friday, three days from now. Please refrain from any sexual activity that results in you reaching orgasm and ejaculating. We want to make sure we test you with three days rest."

Ben could not remember the last time he had not jerked off at least a couple of times a day, but he would do as she asked. "OK you got a deal. I will see you at 9:00 am on Friday. How long should I plan on being there?"

Most of the day, we want to get some base line information, do some physical tests, and then however long it takes to run the test sequence." I would say count on five or six hours."