Her brain is a bit scrambled right now.

Ayumi is confused by the man's presence, since she last remembers being.... where was she again?

Hmm...nothing comes to mind.

"Were you at the party last night," the guy asks, "I let a few people stay for a bit."
'A party? That...sounds, right?'
Ayumi nods.

"That would explain...your attire. Do you want to fix those," he asks softly.

She looks down and see her tits and pussy exposed.
Must have been some party.

She glances back at him, but spots something on the wall behind him.

She walks- more like waddles, what with her pants how they are- closer to it and passes him on the way.

It's a sign that he got Spincer's Gifts that says- 'Ladies Must Be This Undressed to Party Here'
There's a doodle of a lady with big tits on it between the 2 parts of the message.

She looks back at him and gives a knowing nod.

Ayumi begins to strip off her top and pants, tossing them aside and/or stepping out of them.

She gives him a thumbs up.