Ouch. Hope it doesn't scar.

I get the feeling the next scene would be some guy helping her up, and then taking advantage of her.

"Uh oh. The nurse's office is closed. Better let me lick it clean."
"WHAT THE HELL."

From what I know about the game this is from, this CG is likely when the protagonist and his "party members" (yes, this is a hentai RPG) first arrive in a new world by falling down a dimensional portal. She likely got herself hurt in the process.