Crystal is going to her first convention to meet roxie in person
Crystal is in Hex Maniac cosplay
Spends half the day looking for her
Finally finds her around lunchtime
Roxie is cosplaying 2B
The two walk around the convention hall
They come across a couple food stands
Crystal comments how she'd like to sell food too
Roxie agrees
The day continues, and roxie mentions that she has something to go and do
Crystal is sad, but they agree to meet up later that night at a nearby hotel
They sleep in seperate beds, but in the same room.
Crystal goes to bed early while roxie stays up watching TV
Several hours later, Crystal wakes up to her clothes stripped, and the blanket off her body
Roxie is in the corner, still in 2B cosplay, unbuttoning the front of her shirt
As Roxie's boobs flop out, Crystal wakes up completely, and realizing she is naked, lets out a scream and starts scrambling to get up.
However, Roxie notices and grabs her by the leg before she can get off the bed.
She covers crystal's mouth, and apologises, saying she was hoping to do this while she was sleeping.
She then shuffles up so that her left breast, now larger than Crystal's head, pushes down on crystal's face.
Then she takes the back of crystal's head, and pushes her face deeper into her breast until it gives and crystal's head is engulfed.
Crystal now muffled, Roxie sits up and continues to push her struggling body further and further into her boob.
Roxie apologises again, and explains that she got so caught up in the idea of selling food at the con that she went and got a permit to do so.
She then explains how she's going to sell milk. Homemade milke. Made out of her girlfriend.
Crystal's flailing legs enter the breast as roxie plays with her body.
Crystal is fully engulfed.
Roxie explains that she won't be able to digest Crystal by morning without stimuli, so she invited Alice over to come and help.
Alice knocks on the door, and the two work on Crystal until she's completely liquid.
The next morning, Roxie is in Crystal's cosplay outfit, selling "Hex Maniac Milk".
Her left breast is still larger than her right, still full of milkified Crystal.
When she runs out of bottles, she goes into the back of the tent to refill them.
She has so much, that she is constantly advertising the milk by drinking it.
The implied sex appeal of the milk gets many buyers, but no one is aware of the milk's TRUE origins.

(Optional) After ghost is completely churned, it is implied that Roxie turns on Alice and fills out her other breast to balance it. The next day, both breasts are equally large.
(Optional) Roxie doesn't sell much milk, if any at all. She ends up drinking it all by herself.