Give or take on the translation. Based in the setting of a doujinshi I own and have scanned. If you can't guess where I would have uploaded it, ask. The tl;dr is that Yami Bakura is a spirit and only Thief King can see him.
EDIT: Small fix I guess, since I suddenly had an epiphany and realised the radicals for the kanji I spent the better half of half an hour looking for then ragequitting and going with it.
You like me giving you it from behind > You like it when I lift your hips like this.
Same shit different translation.