this the the little sign actually says exit. excited to leave this experiment, with a little regret you can't enjoys these assets in private, you go through the door as incredible wide hipped woman partily wearing the bottom of a swimsuit, shirt with two milk spots with a trail going down and huge dick coming from between her breasts up the shirt.
the door leads to an empty room with just a cabin in the center and a little table with "put your cloths here" sign. you undress, get in and seals. this time the gas is sweet and through a lot cracking and shifting, you turn back, it wasn't that pleasent but also not painful to your surprise. you get out and find on the table some ordinary cloths, that you put on. your back to your normal manly self. you already mis having a huge dick.
you continue to the next room and the woman stands again.
"you have done well for today. your money has been transferred."
"thank you! this was quite an experience"
the woman laughs.
"oh yes, it is isn't it.would you want to take items with you by the way?"
"i need the gas though to change into them?"
"not anymore! these were fine tune them a bit. your cross testing was quite a surprise, but resulted in some good thorough testing results."
"i can take them?"
"yup"
you find yourself a bit excited by this. you continue talking with the woman as she helps you outside of the labyrinth that is this facility.