Tony and Megan found the showers and the towels without trouble. Between those to parts of the room, Tony also found a urinal on the wall and stopped to pee in it. Megan then also stopped and seemed sniff the air for a second before glancing toward Tony and then just continuing on her way to the nearest shower. Tony blushed a lot but also grinned a little from not actually having to worry about modesty any more like he used to. He flushed the urinal out of habit and then frowned a little when the gushing water took a little too much of his urine scent away with it. He found himself suddenly grateful that the tree outside hadn't done that.
Megan was already in her shower with the water running and her curtain closed when Tony arrived with his towel at the other shower. He wondered what the point of having shower curtains was when applicants were not even allowed to have clothes. Maybe it was something to keep the water from splashing, or maybe it was just another human habit for soon-to-be dogs to indulge in a few more times on their way out of the species. Who knows? Regardless, it didn't take long for Tony to wet himself down and lather himself up and start singing in the shower like he always did. Or more accurately, rapping in the shower.
"Knock it off, Tupac," Megan called over from the other shower, snapping him out of it.
"Oh! Uh, yeah, sorry, my bad," he answered, and went back to cleaning his body. However, he soon heard some interesting sounds coming from Megan's shower. They were shuffling sounds like someone writing around a bit more than one might expect in a normal bathing routine. His slightly enlarged ears twitched a little bit when he heard her muttering something under her breath. Then he heard her moaning, then what sounded like one of her feet pounding against the floor, and the a little louder moaning.
Tony assumed that Megan was most likely playing around with those new extra nipples of hers, and he wondered whether he would be getting a set of his own. Male dogs probably had male nipples just like male humans did, wouldn't they? He decided that having another set would probably feel odd and so he wasn't sure it would actually be a good thing, but maybe it could actually be pretty hot. It sure sounded like Megan was enjoying hers.
It was then that Tony finally truly noticed that he really was smelling at least somewhat more than he used to. At the very least, he could smell something from the direction of Megan's shower, something that was making him aroused. Maybe it was her sexual fluids, or some other chemical signal of Megan's sexual prowess. Whatever it was, it wasn't a scent that was in the room before, and it made Tony sniff the air and even try to lick his nose if that were possible.
"Damn, that bitch is hot," he whispered to himself, his thick dick pounding erect like a flagpole. He turned the shower to a colder setting to try to calm his hormones down, but to only partial success. He just focused on rinsing off the soap as best he could and turned the water off when he was satisfied he was clean. Oddly enough, as soon as the shower was off, Tony felt an uncontrollable urge pass through him. It was an urge to twist his body as hard as he could from side to side. Damn, he was shaking himself exactly like a wet dog does! Unfortunately, it didn't really do anything for him, and he was left with cold water still dripping off his bare human skin like rain. Oh, well, that's what the towels were for. The scent of Megan's self-pleasure had been washed away about as much as it could be, but Tony culdn't resist sniffing in Megan's direction another time or two, just in case.