Interesting

[les]

                      



                      I was in chat last night and a thought has cum to me

                             

I suggest that the jar, sans candle, is hung from your subbies dangly bits.

All penile excretions must pass into the jar before the urine is poured into toilet bowl,
                      Or like the cum drunk.
After a designated period of time.

Obviously this is something that needs to be a home alone task for those without a live in Dom(me)