"I didn't think you needed a challenge," Riley pointed out, leaning into Spike's touch and trailing a little line of nips and kisses up to his ear. "Besides, anything I come up with you'll already have the comeback for, because remember? You're perfect." He nuzzled the compliment into Spike's neck. "Handsome, smart, and really fucking good in bed. But." He paused to take in a deep breath. "I was right about your skin tasting better with the salty air on it."