Annoying KK hand Anything I could have done here

[leykis]

This is Party 100NL I have about 150 as does my opponent.

Opponent has called a 7 or 8 dollar raise from me about 8 times in a row. He seems to play far too many hands.


Dont have the hh but this is the hand.

I am dealt KK in EP

I raise to 8 dollars pre flop

Called in 3 spots.

Flop:

6 3 10 rainbow

I bet 15 dollars

2 fold button min raises to 30 dollars

I push

He insta calls.


What does he hold?

How did I play it?