What's the best marker to use for load counts on your ass?

[TallAussieBtm]

Looking for advice on the best marker pen to use for load counts in a cumdump session, especially when it's hot and sweaty. I've tried sharpies but the ink rubs off pretty easily. On an Atlantis cruise last year I saw one young slut who kept a load counts going for a few days. None of it seemed to have rubbed off! So I'm curious to find some fairly permanent markers to take on some planned cumdump adventures in Europe this summer. Keen to hear any experiences from others.

[topblkmale]

 

fingerprint ink pad

 

[nanana]

2 hours ago, topblkmale said:

fingerprint ink pad

fuck yeah, biometrics.  

[Close2MyBro]

You can try Marks-A-Lot permanent markers, they dry fast and don't wash off, they take a few days to start to fade away.