What should I replace when my slave cylinder is leaking/ prevents clutch usage?

What is your question?

-1999 Honda Prelude -The rubber seal on the left side of the slave cylinder is leaking majorly darkened brake/clutch fluid -Master cylinder seems fine as well as the line that connects -Clutch pedal completely limp/ no response and no pressure feedback

What makes this problem better or worse?

Leakage intensifies when touching the plastic seal on the slave cylinder

How long has your 1999 Honda Prelude had this problem?

One day