This is something so new it keeps him guessing. Gasping with surprise and pleasure at every new feeling, the tingling cold against sensitive spots. His voice hitches when Squall's mouth presses over his nipple like that. The question barely registers as he's distracted with so many unusual and entertaining sensations.

"Oh-- yes- I. Hhhnn- it feels amazing." What an intriguing man this one is. Byleth is admittedly, completely captivated now. He isn't one to just sit back though. He uses his own magic to warm himself, heat his fingertips enough to be quite noticeable as he drags them down Squall's back.