More tests

Kira then took a clothe tape measure from a pocket in her scrubs and wrapped it around the base of Andrew's cock, causing him to throb and begin to stammer as he tried to respond "I, um, I don't really know. my girlfriend set up the appointment."

As he finished she measured the length of his cock and wrote the measurements. She then places the tape around her neck and started the machine again. "Well just relax, i have to make sure everything is okay," and as she said that she flipped her hair and locked the head of Andrew's cock, causing another throb and moan. Then Kira bobbed her mouth up and down his cock. Her sexy red hair swishing as she fucked his cock with her mouth. She kept going until the machine buzzed at which point she raised up and recorded the numbers.

she then walked over and took the instruments off Andrew with a smile. "I'm pleased to say everything looks good, and you taste really good. But I have one more test to run before you can go." As Kira said this she started stripping. Once naked she got up and straddled Andrew and guided his cock to her pussy. Then with a kiss she dropped on his cock letting out a moan. Andrew almost came but held it in as this felt way to good.

"Don't worry about cumming, you'll get more" Kira said as she bounced on his cock, taking a short moan and pause between each word. And with the last she clinched in orgasm which caused the same from Andrew. He throbbed and shot his load deep into her. After her orgasm concluded she got off him and pushed the cum from her pussy into a test tube before capping and labeling.

"That is all I need, thank you for the fuck. We will see each other again, and maybe then you can fuck my ass. But first take this and walk into the next room." she hold out a tablet and small cup of water, you take it still thinking about the **** of your orgasm and her saying you will see each other again. You see her tight ass walking back out of the room and he was instantly hard again. Andrew rises from his seat and walks through the only other door.

In this room he finds...