Your new muscles don't obstruct your movement, if anything, it feels quite good to walk like a body boulder. You smile at some girls and they giggle a little. Then, you decide to head for the cat pool. You want to see how you turn out if you get into that one.
As you arrive, you just see a couple of girls leaving and you feel too bad that you weren't here earlier.
Soon, you get into the water and after swimming a few tracks you feel that the changes have started. Thank god, you don't lose any muscle but instead, they become more nuanced and a bit less prominent. You are still as strong as you were but you don't look as bulky as before.
Small pads grow onto your hand and your ears start to travel their way up.
As soon as they have settled on the top of your head, you can hear again and what you hear is amazing. You can hear everyone talking in the complete pool. You focus you hearing on a small group of girls on the other side of the pool.
'Have you seen that guy? He is enormous, I would love to sit on his lap for a while.'
'Come on girls, don't exaggerate, he isn't a god or anything.'
'Have you seen his abs? There are easily two dozen of them.'
'Yes, that's true.. but still.'
You smile at yourself, you are making quite an impression.
The next phase of your transformation is already starting and you feel how a little sub is forming at the back of your spine.
In a matter of seconds it has grown out into a full sized tail and it swishes back and forth. It looks quite nice, to be honest, it is black, just as your hair and swimming trunks.
As you walk to the exit, you almost slip but because of your tail, you keep your balance. You guess that it is not just for the looks but also for practical use.
As you arrive at the door you hear one last thing from the group of girls.
'Too bad, he is leaving already, maybe we should follow him and talk for a bit?'
You have absolutely no problem with that.