You're not sure at all if Mark should put the blue condom on. You talked to Mark so that
he could help you, but now if he wears the blue condom he might end up in the same
situation you are, and then it will be even more complicated. Maybe you should have just
tried another condom on without talking to anyone, and then at least only you would have
to sort out one problem!
But while you're trying to think all this through, Mark has torn open the condom and
gotten some of the lube on his fingers. Staring at his cock, which is about 5 inches soft
and pretty thick, you're astonished to see it harden up to a nice 7 inches long and about 6
inches around. Mark says, "Hey, little brother, I don't know if these are magic or not, but
I'm all of a sudden pretty damned horny and that's good enough!"
Shaking your head, you cry, "Mark, don't put it on!" and lunge for the condom in his hand.
Laughing, he pushes you away with his arm, the force of it throwing you into the corner.
"Sorry, little bro, but I have to put this on and find out for myself. In fact, I can't resist it!"
Mark does indeed look like he's been taken over by some kind of mania, and quickly rolls
the blue condom over the head of his hard dick. It looks outlandish, like it will never fit,
but he forces it over the entire shaft until his cock throbs.
Smiling, Mark looks at you. "See, kiddo, this didn't change me or anything? Sex may be
great, but it's not magic!" Mark reaches down to slip off the condom when flinches as
though he's been shocked. Instead of taking the blue condom off, he begins to jack off
with it on, moaning softly.
As you watch, your brother changes, his muscles becoming more juvenile and his height
falling by at least half a foot. Most of his body hair pulls back and becomes finer. Even his
face looks younger. But the biggest change is his dick, which goes from being a thick 7
inches to a fairly thin 4.
Mark doesn't even seem to notice this, he's so busy jacking off. His voice has been getting
higher, too, and now it cracks as he yells out, "I'm gonna cum!!!" and shudders several
times, collapsing into a heap on the floor.
Running over, you pull the condom off his much-reduced dick and lift him up. Mark
laughs and sways, like he's dizzy. "Little bro, it's ok, nothing hap..." Mark suddenly stops,
staring you in the eye, instead of looking down at you. Running to the mirror, he runs his
hands over his body and screams, "What happened? I mean, I changed! Little bro, what's
going on? That condom must have been magic!"
Stopping, he breathes heavily, but a cloud crosses his brow. "Or was it all a bad dream? I
shouldn't have been playing around with those condoms. Dad will get so mad. I'm not old
enough anyway..." You freeze, terrified. Mark's mind is regressing, being filled with other
memories, and there's no time to lose. Both of you might be transformed forever if you
don't do something!
You grab Mark by the shoulders and say, "No, Mark! This is NOT what we are supposed to
look like! These condoms ARE magic, and they're reshaping our bodies AND our realities. I
don't know how much time we have to change back, but we gotta try!"
Since things seem to be falling apart, you yell, "Mark, we just have to keep trying
difference condoms until we find some that works." Mark looks at you, then stands up, his
little dick already hard again. "Yeah, brother, let's do that!"
Running over to the bed, you both reach out and grab new condoms. This time Mark grabs
the black condom, and you grab a yellow one. Furiously tearing open the packages, you
pull out the condoms and get the lube on your hands. Sliding the condoms down your
aching dicks, you brace for the change.
You change first, your body growing slightly taller to about 5'6" but losing a little muscle
mass, if that's possible. Whatever body hair you had falls out except for your groin and
armpits, and the head on your hair turns jet black, your eyes reshaping to an almond
appearance. Your cock gets thicker, but not much longer. Great! You're Asian, which isn't
what you were hoping for at all.
Mark, in the meantime, has been growing and growing like he won't stop. Finally at 6'6"
his body looks freakish... before it starts to bulk up. Muscles pop out everywhere, his hair
pulling back into his head before his nose widens and his lips inflate. His cock pulses,
getting bigger and bigger until it's a 10 inch monster. Leaning his head back, Mark
suddenly has gold studs in his ears.
Staring at each other, you both yell "WHOA!" before looking down at your dicks. After a
moment, you say, "Mark, I don't know what's going on, but I'm really horny. Maybe I need
to get off before we try to figure this out anymore... can you help me with that?" Mark
smiles and says, "Bro, I thought you'd never ask!" and leans down to kiss you on the
mouth, slipping off your yellow condom while stroking your cock.