He returns Lucy to normal.

Once he was back in Lucy's place, he turned back to her and smiled. "Back to basics," he told her, and once again, a switch in her mind seemed to flip.

"...ugh, so embarrassing..." she moaned as she went crimson.

"What's weird about it?" Happy asked curiously. "I'm naked all the time myself..."

"You're an animal, it's different!" Lucy shouted comically. "Besides, you also have a fur coat going for you!"

Happy shrugged as Natsu doubled over laughing. "Ugh, whatever," Lucy sighed, rubbing her temples, turning back to Natsu. "...so... Are we done?" she asked with some trepidation."

"Yes, yes we are... For now at least," Natsu replied, making Lucy shudder in foreboding and... Was that anticipation she was feeling too? No, that was silly... Even if she found herself unable to hold this against Natsu, surely she didn't actually want this... Did she?

Natsu smiled, noting the confusion on Lucy's face. "Well, at any rate, I'm going to head back to my place. Take care on whatever mission you pick!"

He walked out, leaving a flustered and aroused Lucy behind. As he walked casually, he considered his other options on the way back to his place with Happy in tow.