To claim this quest:
While Fist loves any kind of fisting activity, there’s a special sense of achievement for him in helping one of his holders celebrate taking their first anal fist. It can be a long and satisfying journey to train a butt to take an entire hand (especially Fist’s!) and every time Fist is asked to participate, it’s an honor he takes seriously. Either accept an entire fist inside your butt or help someone take your fist inside of theirs and you can claim this quest!