House facing strong river action 300bb deep

The_Don90

I do have strong reads on opponent here but since im unsure how to blank name i wont say overly much other than this session hes seemed slightly out of character much more aggro than normal but also not getting bucket loads in very often.

Please also ignoe the result and focus on the decision at hand. Im unsure again how to get rid of this.

Player	Action	Cards	Amount	Pot	Balance
sparky131	Small blind		£0.02	£0.02	£3.65
The_Don90	Big blind		£0.04	£0.06	£17.80
	Your hole cards	6 6
Harbour	Fold
Simmo19	Call		£0.04	£0.10	£1.50
me2uu2me	Raise		£0.28	£0.38	£12.27
mumsie	Fold
sparky131	Fold
The_Don90	Call		£0.24	£0.62	£17.56
Simmo19	Call		£0.24	£0.86	£1.26
Flop
		A K K
The_Don90	Check
Simmo19	Check
me2uu2me	Check
Turn
		6
The_Don90	Bet		£0.43	£1.29	£17.13
Simmo19	Fold
me2uu2me	Call		£0.43	£1.72	£11.84
River
		3
The_Don90	Bet		£1.00	£2.72	£16.13
me2uu2me	Raise		£4.72	£7.44	£7.12
The_Don90	Call		£3.72	£11.16	£12.41
me2uu2me	Show	K A
The_Don90	Muck	6 6
me2uu2me	Win	Full House, Kings and Aces	£10.32		£17.44

K0BAYASHl

You have to go through the text you paste and remove name.

MynaFrett

Always sets alarm bells ringing when the preflop aggressor slows down on these boards but then wants to get lots in on the river...
However we have to call because we're at the absolute top of our range in a spot where we might have a decent amount of bluffs but will also have a decent amount of Kx and Ax, we beat some 'value' raises that might take this line sometimes (KQ/possibly KJs)

MynaFrett

Just looking back at the huge preflop sizing though coupled with the passive flop and turn and super aggro river line - if this is his standard ISO size pre over a limper in this spot then as above, but if he is unbalanced and you have a solid read that this huge preflop sizing is never KQ or KJs in this spot and only AA/KK/AK then can maybe make an argument for an exploitative fold...