Volcano

The result of one fapping for so hard and long that it is blood instead of semen coming out of the penis. It also burns terribly, making it seem hot like a volcano.

Patient: I think i have a little problem...
Doctor: And what might that be??
Patient: Well, I was fapping yesterday, and it was for a long time, and I started cumming blood!
Doctor: Ah, sounds like a volcano to me!! This morphine should do the trick.