Luke's eyes widened further somehow, though part of him was surprised at how he didn't resist Eris' motions. Those ever bright blue eyes watched as her lips caressed his finger tips. His own body responded quite readily in turn, though he tried to shuffle in a way that might hide that.
"I'm not-" he tried to protesy, easily losing that with the feeling of those lips on his fingers. She was- really, she was amazing to him. Gorgeous and- Dammit, he wasn't to fall prey to dark desires! "I-I shouldn't-" came his flimsy protest.