I'm looking for stories featuring protective!Jess and/or BAMF!Jess, in which Dean and Jess bond over protecting Sam.

There are plenty of Stanford-era stories where Sam lands in the hospital and Jessica calls Dean, but that's not really what I'm looking for here. I want any stories where Jess is more active - learning more about hunting to do something about demons, verbally dismantling someone for messing with Sam, surprising the bad guys with karate moves, something like that. Something that wins Dean's grudging acceptance of Jess as at least a backup protector of Sam.

The closest example I can think of is the person Jessica had become at the end of The Crow on the Cradle

Any pairing ok. Wincest/het/gen ok.

I'm not normally a huge Jess fan, so I will never come across these on my own.