The God of the Toilet

ト イ レ の 神 様 ・ 新 約

Also known as Toire no Kami-sama Shin'yaku

It's not the best day for our protagonist, and it had started so well: A nice lap-time after work with a professional was planned. But she locks him in the toilet. His cell phone falls into the toilet bowl while he slips and bumps his head on the faucet. When he comes to, he meets a man-smeared beauty who reveals herself to be the goddess of the toilet. Or is it all just a dream?