Fine, one more before bed.

>>42363
It's a graduation ceremony. Students are all wearing badges saying 'graduated'. On their chests in the 2nd panel, above the 'chastity belts', is written 'not yet usable'.

They're singing a sort of hymm or anthem. I tweaked translation a bit so it has some poetry in English.
(read slowly, like you're following lines of a church hymm)
"Here upon this stage.
These sacred grounds.
Please hear our song."

2nd half:

"And now at this time.
As we pass this great junction.
We now bid thee, Farewell."