Looking for a yiff comic I saw like 3 years ago and haven’t found since

So an anthropomorphic Male black cat is meeting a female Anthropomorphic character (gray cat maybe?) For a date or sleepover type thing at the male black cats apartment. Only other details I can remember are the female character was in lingerie at some point. And the male had a purple (and spiky/textured?) penis.

I’ve been on the hunt for like 3 years please help me!