What did she do! There aren’t any hints in this artwork by Mitch & Stacey. Not sure if it’s a bath brush or a hairbrush that’s turning her ass that flaming red color, but she’s sure gonna have a sore bottom for awhile:
"...the girls are prepared in the reformatory’s punishment room, naked, lying on their backs on special benches, bound with their legs spread above their heads, shamefully showing the two holes usually hidden..."
Ooh, how embarrassing to be spanked that way too