Carter felt extremely embarrassed.
He was an Ape, standing infront of a beautiful Woman, who was telling him to play with himself.
The young Man-turned-Ape would've normally never even considered something like that,
but felt strangely compelled to obey the Scientist, and hesitantly began stroking himself.
The Scientist spoke into the Voice Recorder "Subject STS-A-003 has become noticably more submissive and obedient."
Carter would've likely been concerned with how pleased she sounded while saying that,
if he hadn't been to distracted by the fact that, no matter how hard he tried, he couldn't get an erection.
His Penis uselessly flopping around, as he tried to stroke himself off, also wasn't his only concern.
It was the size.
Carters Penis was so small that he was able to stroke the entire thing with just his Thumb and Index Finger.
He thought that maybe this was why Gonzo was picked for this Expirement.
Carter desperatly tried to make himself hard for several more Minutes, before finally giving up.
"Awww, don't be sad Gonzo, it's just because of the Medicine. There's nothing wrong with that." The Scientist said,
before turning the Voice Recorder on again "Subject STS-A-003 incapable of achieving erection. Applying direct stimulation."
She put the Recorder down and pulled a Rubber Glove from her Coat Pocket, before putting it on.
"Okay Gonzo, turn around." Carter did what she told him to without even thinking about it "Very good! Now bend over."
Carter realized what was about to happen far too late, though he likely couldn't have brought himself to resist even, if he'd realized sooner.
He felt a single Digit slowly pressing into his Rectum and felt deeply ashamed.
The reason why he felt shame wasn't because of his situation, he was far beyond that at this point,
it was because his Penis was finally reacting, slowly growing hard below him.
"There we go Gonzo! It seems like the Injections are finally starting to really kick in!"
It finally clicked with Carter at that point.
Why would it keep him from getting an erection? Wasn't it supposed to do the opposite?
Carter looked at the Documents again, that he was now at the right angle to read, and searched for where he found the word 'growth'.
"There it is... wait, growth INHIBITING?!" He read over the Document, growing more and more concerned.
"It's supposed to make me more obedient? Wait submissive?! POTENTIAL MATE FOR FRUSTRATED MALES?!"
He was already panicking, when he noticed the worst part "...adjust Brain Chemistry... WAIT BRAIN CHEMISTRY?!
Quinn said she swapped my Brain with Gonzo, doesn't that mean that some sort of change to my Brain would..." Carter shuddered.
"Quinn! QUINN! You have to swap me back right naaaAAAAAAH!" Carter suddenly felt like he was struck by lightning and moaned loudly.
"It took me a while to find your Prostate, but now you can let it aaaall out Gonzo.~"
The Scientist pressed down again, and Carter collapsed, his entire Body shaking.
He didn't notice that she took out a small Vial, that she held under his Penis with her left Hand, while milking his Prostate with her right.
Carter wasn't aware of how long it went on, having been in an orgasmic haze the entire time, but he was completely exhausted at the end.
The Scientist put a Stopper on the Vial, wich Carter hadn't even been able to fill half of, threw away the Glove and took out a Syringe.
"You did even better than usual today Gonzo. Now we just have to give you your Medicine and we'll be done."
Carter wanted to put up some kind of resistance, anything, but even if he could have, he would've been far too tired.
He felt a light prick in his right Buttcheek, before a sudden wave of tranquility washed over him.
The Scientist quietly muttered to herself "Maybe we should increase the Dosage, now that we know that it works..." as she exited the Enclosure, leaving Carter behind.