Haru nervously pawed at the glistening, lukewarm water spewing from the shower head attached to the wall. Completely naked, his heart was pounding faster with every passing second. The pitter-patter of water matched his pulse. The water felt warmer, but not yet warm enough. Haru was anxious to step into the shower. The water grew warmer yet again, but not quite to the temperature of Haru's liking. He decided to step in anyways, giving way to his excitement.
"Ah~!" Haru cried out, when the water hit his bare skin. He pressed himself against the shower wall, trying not to let any water droplets hit him, whimpering when a few bounced off the floor or wall, hitting his body.
Haru gingerly stuck his hand into the falling water, and finally after a time decided the water was warm enough. He moaned loudly as the hot, steamy water enveloped his naked, wet body.
"Ahhhhhh," Haru breathed, arching his back to the gentle pounding of the water on his skin. The water had made him incredibly wet, and he'd never forget the feeling. Haru slowly shifted position, allowing the hot water to beat at his chest and run down the rest of his body.
The eroticism of the water urged Haru to quickly give in to his desires – to fist his own anus. He started slowly, whimpering as the water he used as lube burned his innards, but soon the lust and desire overtook Haru completely and he began pumping at a rhythmic tempo matching his accelerating heartbeat.
Soon Haru was writhing around on the floor with flexibility he did not know he had, screaming as he fisted his own anus. The water continued to patter on his body softly, arousing him even further. His happy tears mixed with the hot water of the shower, and the idea of becoming one with the water sent electric shocks through Haru's body. He continued fisting at an inhuman rate, edging ever so slightly to his finish.
Haru was rubbing against the floor, the wall and soon making out passionately with the shower head, all while continually fisting his own anus. Haru was quickly arriving at his end, and screamed inconceivably loud for a human or wizard as he climaxed.
Panting on the shower floor, Haru allowed his heart to settle while the gentle battering of the water caressed his body. He held up his hand to the stream of water, enjoying the feeling of the water trickling down his arm. How much fun would I have, he wondered, if I had taken a bath instead?