Imagine, not bathing for days and a cat still likes your smell
also, I hope serval won't sneeze while doing that
I didn't think it was good enough so I didn't post it, but the above has a follow-on image (pixiv #92526682/p2) showing Serval looking like SCP-134, i.e. her eyes are solid with stars/galaxies viewable inside them.
*SNIFF-HALE*What are you doing...?*PURrRrRrRrrr**MEOW*Um...
Serval-cha-*MEOW**MROWR-SNIFF**MROWR*