That's a lot of pictures.
I have condensed this epic for you into a relatively shorter summary. Normal is him, italics is her. Be aware this is a summary and is not word for word.
Hey no biggie if you wanna come hang with friends I got you a place to stay, no obligation. I'll even get you a plane ticket.
Wow awesome thanks I'll think about it! ...okay I'm in!
I'm so lonely, I can't even sleep without cuddling. People can cuddle as friends, right?
Yeah cuddling is awesome I'm game.
It's a new year it's time to try new things. Like cuddling with me.
*Planning shit and misc.*
Hey do you like having your head scratched, my technique is perfect.
Hell yeah I do
You deserve this.
Wow I trust you and I don't even know you.
Take it easy, I would never hurt you. You're only young for so long, gotta take chances. Right? Riiiiiiight?
*multiple vague references throughout to romantic interest during a prior relationship*
Okay time to set some ground rules. Are you down to fuck or not? I don't like holding hands or getting emotional.
Cool no pressure I just wanna get my dick wet as friends.
(Authors note: Holy shit that escalated immediately)
...I usually try to avoid banging friends.
No pressure. If we happen to fuck no biggie, right? Anyway, would you be interested in bondage? It sounds like you're pretty down to fuck. No holding hands, though. Got it.
I guess... I'm down for whatever. Normal sex is okay, nothing crazy.
Oh sure sure, I'm very accommodating, always have been, that's who I am, safety first! Mr. Safety! My choking method is very safe.
Well maybe not so much that, but spanking is pretty tight. I'm pretty vanilla but sure I'll be your sex toy for the week.
Alright my kitten shh shh, do you mind if I call you kitten? Sh kitten, we'll take it at your pace.
Yeah maybe get to know each other a bit first. Feel each other out.
And then the actual event rolled around and they met up. I guess after feeling it out, she wasn't feeling it anymore. She didn't want to sleep in the same bed as him and planned to camp out on the floor, he told her she was no longer welcome in his room at all, claiming it isn't fair of her to make him feel awkward like that. Now he's entertaining the idea of cancelling her plane ride home as a big ol fuck you.
She reported him for harassment to the con so he posted their entire sex contract conversation on twitter looking for vindication, which backfired.
Edit: Updated where I got them swapped.