Once again, you felt yourself changing in really weird ways. You watched in horror as you saw the allready pretty big amount of chest hair you have turn into armpit hair growing all over your chest, then spreading down your legs and onto your arms. By the time it was all over, your whole body was covered in a thick layer of nasty, rough armpit hair. You screamed as your new master(apparently called Jim) grabbed you by your armpits. He then starting shoving you into his armpits!
"First time's always a rough one... all the damn hair is making you hard to push in" With a final grunt, he pushed you in and you felt yourself push your roots into the damp skin in his armpits. You then saw him walk up to the mirror and held his arms up. As you looked at yourself, you felt a sort of pride at how masculine and hairy you made Jim look. It appears you were a bit too hairy to begin with so when you got turned into armpit hair, you made Jim seem like a hair god.
You started in the armpit and traveled all the way down to maybe an inch above his elbow and probaly 7" down the side of his chest. Also, there was so much of it looked more like the hair growing out of the top of his head than armpit hair. It was thick and at a good 5 or 6 inches long.
"Holy cow! You can have him back!"
"Nope..too late for you Jim!