Mmm, yeah, it looks highly unpractical, but... I mean, if they want to do it, go ahead. I'm not the one who showers from the head of a puppet.
Interesting, freaky looking. I imagine that could get gross fast, with mold or something. Yuck.
Well, actually, it's a shower girlfriend, from this 4chan thread I witnessed, where this guy had a DIY tutorial on how to have your own shower girlfriend to kill your loneliness.
What exactly is your avatar?