A lamp

"lamp!" He said, somewhat curious how she would manage this.

He watched her mindlessly walk over to the corner, taking the lamp shade off of her own lamp, standing next to it, and plopping the shade onto her head.

She stood there blankly.

Naruto approached and pushed her belly button, causing her to reach up and pull down her top to reveal her breasts. Apparently being the equivalent of "on" for her.

Deciding to leave her "on" for now, he turned his attention to Shizune, lining up to slam his cock into her ass....