By that point I knew I made the greatest mistake of my life. What I thought would be an exciting experience was heading in the direction of becoming my biggest nightmare. With terror he was slowly realizing that now he was reduced to a little but a passenger in Danielle's body which seemed to behave on it's own accord, especially when around her master.
And so I was there, kneeling in front of my former peer and colleague, staring at him with, large doe-like eyes and innocent expression I undoubtedly now possessed. I knew he liked sizable boobs (and anything else that made women uncomfortable for his own enjoyment) so I wasn't surprised when the first thing he tried writing with the Pen was giving his secretary bigger tits. As the magic began its work I couldn't even make myself look down at the damage, just because Danielle wanted to keep looking at her master. I only felt more and more mass being deposited on my chest as my skin stretched to accommodate the extra soft flesh I was granted for Joe's enjoyment.
"Oh my god, would you just look at you!" Joe clapped his hands laughing, a spark of excitement in his eyes.
Danielle decided to follow Joe's words and so I felt my head tilt down ready to inspect my new endowments. Instead of two little cones sticking out less than an inch from my chest now I definitely had breasts. The way my blouse was cut I couldn't see any cleavage and I knew I would have one because the two mounds seemed to be sitting quite close together despite me not wearing a bra. I guessed that was due to my ribcage being so petite. Though no obscenely large, they also effectively blocked my view of anything on my body below the point at which my nipples poked through my blouse. They wobbled slightly as I shuddered; my body shaking slightly seeming to be my default state when around Joe. I was not looking forward to moving from the kneel-down position. I really didn't want to feel those... funbags... move around hanging from my pectorals...
"Woah Danielle, you were saying the truth!" I felt my body move its gaze back to Joe as he spoke. "How... How do they feel?"
"Master, I never had any reasonably sized breasts, really..." My voice still sounded foreign to me. Especially that I wasn't in control of the words it spoke. "And now feeling things stick out of my chest is very weird."
"Are they... heavy?" Joe continued... There he was - getting off women's discomfort. I could see it in his eyes.
"I can feel their weight but no, they are not terribly heavy." Danielle answered according to the truth. That weight was still enough to make me uneasy though...
"Well, good thing I have this pen then." I wanted to scream as he put the Magic Pen down to paper and started writing. Instead I just kept staring as Joe recited his writing. "Starting exactly now... until I state otherwise... Danielle's breasts will very slowly grow fatter and heavier... at a rate such that by 5pm today... she'll be the most stacked woman in the office."
I felt a wave of warmth passed through my chest and I know that the slow expansion have started. With each passing minute, soft female flesh would be added to my bosom, stopping only once Joe is happy with their size. I was terrified. I felt like a little girl going through puberty, despairing over the fact that her body is changing and she doesn't know how much it has yet to change. I could only hope for the best.