You've been invited by your good friend Daniel to a transformation party at a mansion on the edge of town. You've heard of transformation parties before but had never been. You ask Daniel how he found out about the party and if he'd been to one before.
"I just went to my first transformation party last week at the same place and it was amazing!" Daniel explained, "Apparently this place has been having invite-only parties every night of the week since getting transformation technology installed earlier this year. I heard that each night of the week is a different theme."
"Cool!" you say, "What theme was it the night you went?"
"I was there on a Monday night which is called 'Vanilla Night.' The transformation tech there is set to only allow transformations to realistic, human forms," Daniel said.
"Oh!" you replied, "It must get pretty wild on other nights if you aren't restricted to realistic or human forms. Do people become giants or animals or aliens or something?"
"I don't know," Daniel said. "When I was there, I increased my muscle mass, made myself a bit taller, gave myself long hair, and of course gave myself a bigger dick. Changing for the first time is a really weird sensation, but I got used to it over the course of the night as I tweaked my appearance. Tricia, the friend that invited me, however transformed sex and gender to be a man but I didn't feel brave enough to try a sex and/or gender transformation my first night. She seemed to enjoy it. I'm not sure what other nights are like. I think someone said that Tuesday nights are male only (meaning any non-males must transform to be male), Wednesday nights are female-only, and Thursday is an anything-goes night. I forget what the other nights are."
You're really excited by the prospect of going to a party at this place. Transformation has long been a sexy thing to think about, but the prospect of getting to try it out for real is exciting on another level. Also, there'll be a bunch of other people around who are into it as well.