1: Human skin and burns.
the other day i was frying sausages (not a euphemism) and some oil spat out and landed on my arm. i stung for a second, and then i just got on with my "life".
anyway, two days later, i have a bunch of what look like birthmarks up and down my arm, corresponding to the splatter.

is this normal? when will they go away? they dont seem to be fading.

2: Cats and bodily excretions.
I'm spending a lot of time at a friend's house. the house has a cat. my friend told me to be wary that the cat might "spray" me. apparently this is the cats way of marking its territory.

but what is this spray? where does it come out? is it urine? is it, um, "sex juices"? is my friend lying?

thankyou in advance