All the concentrated passion from the cycle ride up here came out in that kiss as Jim kissed Bones hard, tugging on his lower lip with his teeth, wanting them to be a little bruised and flushed when he was done. Thanks to Bones' play earlier and his teasing now, Jim could feel the vibrations of the humming cycle going straight up through his groin until he gasped with it. "...I'm gonna fuck you over this cycle at this rate," he groaned into Bones' mouth.