spider in my shower

i was just showering a few minutes ago! my basement shower has a little ledge right below the ceiling along one side of the shower. it isn’t big enough to put anything up there, i don’t know what the purpose of it is, its only about 2 inches tall and maybe that deep.

anyway, as i’m showering tonite i see a small spider crawl out of this little space and i actually think to myself:

is that spider going to jump down onto my weiner and bite it, prompting an unfomfortable trip to see my old entomology professor who was an expert on spider bites?

which is really weird cause i never took any entomology class.