[Cool metal slides through his hair, drawing out a sigh against Bucky's skin, followed by a playful nip of teeth. One hand slides up to wrap his fingers loosely around his half-hard cock as he dips lower.]

I can certainly see your enthusiasm, James. [There's a playful smile on his lips as he looks up.]

Do you think you'll be able to-- keep that up for the rest of the night? I'm interested in testing that stamina of yours.