Stacey has some ideas

"I have a few ideas" she smiles down at you, pen in hand "If you trust me?"

You had been looking forward to making some changes to her but after the incredible mind blowing experience you just had how can you say no to her.

Nervous but excited you agree and with a mischievous grin your girlfriend gets to work transforming you even further.

"Petite female body" she scrawls on you hip

"Hey!" You protest reading the upside down words even as they take effect.

You shrink dramatically, losing not just height but mass too. Soft femmine curves replace the hard lines of your gym built muscles. You even sprout a pair of breast, small but well formed topped by large sensitive nipples.

You attempt to sit up but Stacey pushes you back on to the bed. There's no real **** in the gesture but you swallow hard at the realisation that she's bigger than you now and could probably make you stay if she wanted to.

With an effort you **** yourself to relax. Despite your shock at becoming fully a girl you do trust Stacey and besides, you know any changes she makes will only be temporary.

You can't see everything she writes but most of the physical changes are immediately obvious. A few words on your throat that give you a high girlish voice. A few more on the back of you neck and forehead that cause soft blonde hair to tumble past your shoulders and give you a supermodel's face.

But not all the changes she makes are so clear.

She spends several minutes writing on your shoulder and nothing physical changed at all. You know she must have made a mental change but it worries you that you can't tell what they are.

"Oh well" you think to yourself as she continues your makeover "The important thing is I'm making my mistress happy. Pleasing her is all I want."

So you're surprised but not upset when she writes "large sensitive breasts" across your chest making your cute little boobies swell into huge heavy tits.

"There's a good girl," she tells you, the complement making your pussy pulse with renewed desire "almost done."

She returns to your feminised crotch writing "cute girl cock" next to "tight virgin pussy" on your pelvic mound.

You gasp as your aching clit throbs and swells into a cock. Your new dick is already rock hard. Slim and barely more than two inches long it has a hard to define femmine quality about it and the fact that it's dwarfed by Stacey's monster python somehow makes it even hotter.

"Oh she's perfect" Stacey praises your tiny dick squeezing it delicately between her thumb and forefinger "So cute, the perfect clitty-dick for a sweet futa-girl like you."

You whimpered **** not to lose control but in only takes a little more teasing before you're shooting thick ropes of cum over your toned belly and huge tits.

Stacey giggles delighted at the results of your changes and writes two last phrases on the inside of your arm.

"Skin absorbs cum" causes the sticky load you'd just blown over yourself to slowly vanish into your smooth hairless skin

Followed by "only Stacey can see pen's writing" making the black ink fade from sight.

Sat with your long legs tuck underneath you and your hands folded in you lap a small part of you wonders if this might be going too far but a much larger part is too busy giggling and simpering over being called a good girl to care. You just want to make Mistress Stacey happy and you can't wait to find out what she'll do to you next…