Your from the hidden rain... And some how got the attention of Nagato Uzumaki, so he kinda kidnapped you... Through the Deva path, Pain... Cause, he couldn't be there physically so, he uses his abilities to watch over you in all the six paths.

But, mostly the Deva path, cause you seem more comfortable with him, then any of the other paths, so he uses Pain the Deva path, to rest with you, bathes with you, and goes for walks for you.

Pains appearance is medium length spiky orange hair. But as a Path of Pain, the Deva Path possessed Nagato's Rinnegan, bore six piercings, a metal bar through each ear, three studs through the side of its upper nose, and one spike stud on each end of the bottom lip. It also had three piercings on each wrist, at least one on its upper wrist and some just under his neck. His face became also a little pale.

Currently, the other Paths are out, doing some errands for the Akatsuki... While Deva path, and you take a bath, you were trying to cover yourself, cause this is plain embarrassing, but Pain pulled you to his chest, as Nagato, watches through Pain's eyes.