All the blood from a cyst on my ass. It popped a couple weeks ago too and the blood was running down my leg and dripping on the floor. I've never seen so much blood come out of me. Hand for scale
I get this every so often, and it stays for WEEKS if not months, it's sore and weeps often (that's why it looks crusty) doesn't come to a head, and eventually goes away on its own. I look gross because it's so huge