Makes her permanently a little more submissive with each sniff.

When Ino finished dressing, she turned back around, only to blink as she saw Naruto holding up the orchid, and could not help but sniff it again.

Naruto waited, but nothing seemed to happen. Still, that just meant the effects were subtle, and as she shook her head slightly, she asked, "So, can I do anything else for you?"

"I dunno, you could kiss me in the lips again," Naruto grinned.

Ino actually seemed to consider it, before asking, "How about a kiss on the cheek, if you would be so kind?"

Naruto considered, before testing the orchid again by holding it up to Ino, and she gave another sniff. "...alright, on the lips, but only because you asked nicely," she said, and leaned forward, giving him a quick peck on the lips, blushing as she did.

Interesting, seemed the orchids when he held them to her made her more willing to follow commands and oblige requests from him. And it was no doubt a permanent effect, given it was gradual, and he planned on making her his ****, so each sniff would give her progress.

He took another piece of paper, and listed flowers and confirmed effects to make sure he didn't forget.

Dandelions: Bimbo, but still intelligent, seems to last until she gets someone off.

Roses: Makes her a little more attracted to me, permanent effect that adds up each time.

Daffodils: Makes her so horny all she can think about is getting off, seems to end when she cums.

Orchids: Each sniff makes her more and more submissive to me, permanent effect.

Looking at the list, he considered whether to test another flower, or use one of the confirmed ones...