i raise the flop because anyone with a K isnt folding anyway, and you want to make a gutshot pay.

you might even get lucky and go to war with AA, AK or 2 pair

i bet the river because it is the easiest value bet ever posted in the history of 2+2. in face i would even suggest that in the next 10 years of this forums existence there will never be an easier value bet posted.

you have a set. noone has shown aggression. no draws have hit.