Give him a little taste of what it can do

"...why don't I show you?" Enjoying the way he was looking at her, Lily turned around, then dropped her skirt to her feet. With a swell of confidence, she slapped the side of ass, enjoying the way it's new size let it jiggle and bounce around.

A quick look behind her confirmed that, even through leggings, the jiggle was enough to render Jake tranced and ready for instruction.

Unlike with Emily, there was no doubt in her mind as to whether sweet Jake would enjoy this. Lily's subby boyfriend had told her before of his interest in hypnosis fiction. Hell, she'd actually tried learning the trade, but while it made for fun roleplay, it had been obvious that she wasn't actually able to put him under.

At least, that had been the case, before Lily had gotten her new ass. "Jake, can your hear me?" Lily asked, doing little bounces on her heels to keep the hypnotic motion of her ass going.

"Yesssss..." he said, voice empty of thought or emotion.

After a second of thinking of what to do with him to start with, just to prove this was real, Lily hit on something. "Jake, from now on, when I say 'speak boy', you're going to bark like a dog."

"Bark... like... a dog..."

"Good boy. Now then, you can wake up now." She let her ass stop jiggling as inertia ran out, and watched as Jake started to come out of the trance, though his eyes were still on her ass. "Oh, are you back with us, honey?" she teased.

Shaking his head, Jake blushed, clearly embarrassed. "Oh, um... s-sorry, I kind of blanked out for a second there. Did you say something?"

Giggling to herself, Lily turned to actually face him, walking up and running a hand through his hair as she invaded his personal space. That got him really squirmy, he loved it when she made that sort of power play. "Oh... I did, but you wouldn't remember it. Speak, boy."

Without hesitation, he suddenly barked, exactly as she'd instructed him to do under hypnosis. It was so cute, especially how afterwards he suddenly blushed, unsure of why he'd just done that. "I, that, uh, what?" The confusion was definitely second to his excitement, though. Being so close, Lily could feel how hard he was through his pants.

"Well, I wished for more curves last night, and apparently that wish was granted. You've seen how nice my ass is now, but it's not just perfectly soft and perky and round. Emily and I discovered it can hypnotize people. Now, if only I knew a good boy who was eager to have his mind played with..."

As she spoke, she could feel his bulge thrum with eager excitement. Jake was quite a bit bigger than she was, and his cock showed off how he felt no matter how he might try to hide it. "That's... um... sweetie that's kind of wild? But I don't know why else that would have..." He swallowed, then turned away from Lily, unable to meet her forceful gaze now. "Still, we should p-p-probably test it more, right? Just for, um, science?" It was obvious 'science' was the last thing on the horny boy's mind.