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$3 - My Makeshift Sister TG Page 28
🕑 Added 2025-09-09 15:07:00 +0000 UTCSuddenly Colts appearance begins to drastically change as the serum begins to expand his chest and behind to dangerous sizes whilst his hair begins to grow wildly out of control and also causes his hormones to go into overdrive and feel EXTREMELY HORNY
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TFSubmissions
I chalk it up to that being a lucky one off as that wasn't originally designed to turn anyone into a girl it was to bring back Lola. This is a complete different type of serum designed to do that but it's still in the testing phase so it's considered unreliable, unstable and unpredictable.
Phantom
Why does Colt need a second dose of the serum to stabilize? If I remember correctly Lola drank the first serum and was completely fine, she only needed the second half in order to full become the professor daughter.
Clarice 💋🐾
You wanna see the cock-a-doodle-doo?
Sam Droogan
Wub wubs and bloop bloops
Lana’s lover 69
Please tell me she busts through her clothes and we see everything
Richard L Oswalt
I hope not. Colt really needs a true friend that's not 'related' to her right now.
BearRodeo
Colt's body post-serum: Well, I've just given a shiner to what is potentially my future sister. Better get horny. Depending on how Colt reacts, this might be where we lose Vella.
mikkel Hansen
SHE'S GONNA BLOW! TAKE COVER!!
TashaTheWitchQueen
Now Colt is definitely as Busty as Mom and Sis and the some hehe
TashaTheWitchQueen
Ka-CURVES!
BlackCat1989
Y'know, I would've thought Colt would be feeling a newfound sense of remorse or regret. I didn't think she'd get, uh... HORNY over it.
Pokemonfanzocker
Oh, thats way is the second dose improtend. Colt becomes to much curvier.
Dancreas
After you're done cumming your brains out you can apologize to your sister!
Clarice 💋🐾
Meanwhile Lola is doing the family guy death pose on the street
Amer
The mother must hurry soon
Sad Dragon
SHES EXPLODING! JUST... OUTWARDS AND NOT AS ON FIRE!
