slowly
UMMM you gotta start small, and over time ( weeks or months) add more fingers, it's still hard to fist your self, cant get the right angle, also you have to meditate, and totally relax...My wife fists me regularly ( weekly) she really gets off doing it.
I have not tried and do not plan to
Either you guys are very good at standing pain or I have a tight ass
UMMM you gotta start small, and over time ( weeks or months) add more fingers, it's still hard to fist your self, cant get the right angle, also you have to meditate, and totally relax...My wife fists me regularly ( weekly) she really gets off doing it.