@BrutalMagllini Excess urine can get stuck in your prostate but that fluid (if present) would kill the bacteria. If you jerked off too much AND urine got stuck, you are going to be in for a bad time.
I hope yall are doing alright @BrutalMagllini, and I hope this info helps motivate others.
@BrutalMagllini Also, the fluid in your prostate has antibacterial properties. In your masturbate too much without letting your prostate replenish said fluids, it can lead to an infection (eg. prostatitis).