Mistake because I was Multitabling?

Mohican

Trying to improve my game(and bankroll) and I've decided to multitable(2 tables) at a limit i'm comfortable at rather than move up a limit.
 Played this hand and the thought of a set cross my mind for a nanosecond but really had him on QQ or AJ.
Is it standard to stack off or cos I'm trying to play two tables I've made a mistake.The min raise click back is a sign of massive strength normally but I missed this.

geezer	Small blind		£0.05	£0.05	£20.61
player	Big blind		£0.10	£0.15	£8.62
	Your hole cards	K K
player	Call		£0.10	£0.25	£8.97
player	Fold
player	Fold
Mohican	Raise		£0.40	£0.65	£9.45
geezer	Call		£0.35	£1.00	£20.26
player	Call		£0.30	£1.30	£8.32
player	Call		£0.30	£1.60	£8.67
Flop
		3 J 4
geezer	Check
player	Check
player	Check
Mohican	Bet		£1.20	£2.80	£8.25
geezer	Raise		£2.40	£5.20	£17.86
player	Fold
player	Fold
Mohican	All-in		£8.25	£13.45	£0.00
geezer	Call		£7.05	£20.50	£10.81
geezer	Show	J J
Mohican	Show	K K
Turn
		9
River
		K
Mohican	Win	Three Kings	£19.10		£19.10

Any thoughts? The result is not important but whether this is likely to happen more often multitabling or have i just made a bad read/mistake.

The_Don90

i aint folding here even if i got just one table.

Nice re-draw mate

well played imo