Well, first he needs a suitable body! So for now, securing the Lamp!

He wanted to jump right into having some fun with Rukia, but he paused as he looked down at his diminutive form, stuck in a plushie without genitals. "Aw man, this is so unfair..." he whined.

Rukia giggled. "Going to wait for Ichigo to stick you in his body again?" she teased him.

"...right, Ichigo, need to make sure he doesn't find out about this, he'd spoil my fun so fast, my mane would spin!" Kon realized, putting his paws on his head. "Sexy fun can wait until I'm out of this stuffed lion..."

Rukia nodded, and stated, "Well, he's had the Lamp for a bit, but was unaware of what it really was."

"Great, so he'll notice if it just goes missing, right?" Kon cursed, pacing. "Okay, okay, think, the wishes have to be sexual, right?"

"Yes! So long as you can tie a wish to sex somehow, it's doable!" Rukia nodded.

Kon thought hard, before having an idea. "...okay, first, I wish that there was a duplicate of the lamp, just a normal trinket, while the actual one would shrink down to fit in my current hands, so I don't ever have to worry about losing my sexy genie!"

"Done!" Rukia chirped as she snapped her fingers. A new lamp formed, and hers shrunk into something more easily hidden. Kon planned to put it in his own stuffing as a hiding spot as soon as he could use Ichigo's body and a sewing needle, but for now, he could find somewhere out of the way.

"Oh, and I also wish to know when Ichigo comes back up, so we can prevent him from seeing you like this," Kon added, gesturing to Rukia. "...you can resume your normal appearance, right? The tail's not permanent?"

"Oh, it is," Rukia said, snapping her fingers. "I can reform my legs, but the tail is part of me now, even when not present, it represents my tether to the lamp, and my bondage," Rukia crooned.

Kon nodded, and said, "Right, when he's coming back upstairs, retake normal form then... And reform your legs now, I wanna admire those too..."

Rukia nodded, detaching her tail from the lamp spout, and letting it split and coalescing into her lower limbs. "Done! Also..." she purred. "If you don't mind inhabiting a female body for a bit, we can still have some fun," she suggested, making Kon blink.