It's Sheryl that breaks character first, because of that bite. "I'm sorry!" she says quickly as soon as Slaine turns away from her. "I didn't break the skin, did I?"

Her voice is high-pitched and genuinely alarmed, because biting and nipping during sex is one thing, but chomping down on her boyfriend's finger because they got too into character? That's something else entirely!

(Though, maybe he liked it?)

"I was getting a little too into my role," she explains, before trailing off at what he's doing. "Slaine, what on earth are you doing?"

Her face is still flushed, her wet folds still glistening, her nipples still erect. Her concern doesn't mask her arousal.