Yes.

He considered for a moment as he watched Lucy turn around and shake her ass, her eyes tightly shut, and decided to try one of the freezing triggers. "Body Lock," he stated.

"...huh? I can't move," Lucy said, quivering a bit as she had a confused look on her face. Ah well, at least she wasn't shaking her ass anymore. She then yelped as Natsu grabbed her and turned her around. She realized her body could only move by outside influences.

She grimaced a bit as he bent one arm and positioned the fingers on the hand to be closed, except for the index finger, which was now touching her lip, then he positioned her other hand to be on her hip, which he had jutted out and then bent her upper body down a bit so she was leaning down slightly.

"Oh god, this is embarrassing," she blushed once Natsu was satisfied, and gave a thumbs up at the position she was frozen in unless he moved her again.

"Body Unlock," he then said, and suddenly, she could move again... But with the exhibitionist trigger still active, she ended up staying in that position a moment, before getting on her knees with an arm under her breasts and looking up at him, all the while, getting redder.

"Okay, cover up," he allowed. She sighed in relief as her urge to pose naked faded, and she hurriedly threw her clothes back on again, though her top as a bit askew. Then, "Return to your Trance," he ordered, and she went blank once more.