What about measuring my new dick?

I nervously rub my borrowed face without a real clue of what I should be doing. The only certainty is that I'm unable to take my eyes off this massive black cock that is now a prolongation of my own physique.

I bring Devon's hand under it and hold the organ gently over the palm, feeling its heat, the hardness, the texture of the engorged urethra...

"I wonder how big this thing is..." I mutter without thinking, defeated by my own curiosity.

I find the idea amusing and harmless enough to try straight away, so I clumsily step out from the bathroom, still naked and barefoot(I hadn't thought of bringing new clothes) and walk up to my drawer while awkwardly using a hand to hold Devon's boner in place, so it stops wiggling around.

"I think it should be around there..." I say while searching inside one of the drawers. "There it is!" I take out an old wooden ruler that I've had since I was in highschool and then stand back up.

I carefully put the ruler parallel to Devon's meat, feeling oddly intimidated by how they are almost the same length

"(gulp)... Now, let's see..." I take a look at the numbers: it says my borrowed dick is 29 centimeters long. "Oh, you have to be kidding me."

29cm. Well past the 11 inch mark.
How...?
How the hell can someone get so huge down there?!
I mean, I know black people are bigger in average, but not this big! This is straight up ridiculous!
This is genuinelly upsetting me. To think my own manhood only grew up to one third of this... this moron's! ......And that's only if we talk about length. When we compare the actual size, including thickness and volume, we'd probably need 8 or even 10 dicks like mine to match the monster that Devon is packing.

"...But now... my body is dead. And I am... I am... inside this guy." I mutter.
I still can't get over the idea that I might be in a dream after all. This whole situation is just too absurd to believe it's actually happening!

I make a decision. Then I steel myself and grab Devon's dick by the base. It's so hot, thick and dark... If I wasn't feeling it directly, I would've thought it was fake. Anyway, I'm really not comfortable by the fact that I'm holding another guy's penis, a stranger at that... but I don't know what else to do, so I still give it a testing squeeze.

"Nnngh!" I grunt in response to the touch. But then I start laughing all the tension out.
Damn, I really felt that from the groin straight to my lower belly. I must be really on edge right now... Or is it because this body is just that sensitive? ...Man, I hope it's not the later. The last thing I want is to miss this bastard's body once I'm finally out.

But in order to achieve that, in order to free myself from this black male's flesh and get me a body more in line with my tastes without accidentally harming anyone in the process... I need to do some research. And for that, I need to function properly.

But there is just no way in Heaven I can function properly with this massive meat pole in the way of literally everything. And the fact that it grew big enough to actually restrict my movements and even present a physical obstacle to whatever I do it's not even the main issue.
The worst part is what I'm feeling from the inside. It's the steady and at the same time unbelievable pressure constantly pumping from my groin, it's the unending wave of heat disrupting both my crotch and inner thighs and even the floor muscles. My belly feels so ticklish I'm afraid to even touch it, and I can sense the ripples going as far away as my collarbone and knees.

Overall, it is a feeling I'm fairly familiar with. But only in nature. The problem is the sheer scale. Like... I'm getting dizzy just by being hard. How can that be?! Whatever hormones these massive black balls are constantly pumping into my bloodstream, they are really making a number in my head. My hands are shaking, palms are sweaty, I want to thrust these hips forward, maybe even lose myself, just a little...

I take two **** steps backward and suddenly stumble myself with my own bed.

"Woah!!" I yell in surprise the moment I fall backwards.
But in less than three seconds, my attention is back to Devon's massive black cock, which just now is starting to release its first drops of pre-cum... right over my upper belly.

Maybe my mind is getting carried away because I'm way too excited(or bewildered) by this fantasy I'm living in real time. But whatever the reasons are, they don't change the fact that I need to get rid of this boner as soon as possible.