"You are now forced to join the after party."

That's all?

You read it like they had mercy on us!

Well~ it's a punishment. You better ready yourself! Oh yeah, they're going to start drinking now~

"In addition, you must accept any offering o' drink by the attendees"

That's the sentence.

No! Hold on!

But unable to refuse a drink from an oni!?

That's basically a death sentence!