I get openlimp-leaded by the SB, it gets messy.

[admiralfluff]

SB is TAG(ish) 24/15/2 ASB of 35.

<font color="red"> Hero is BB with T6o, SB openlimps hero checks </font>

IMO, he probably has a pretty bad hand and is planning to lead any flop.

<font color="red"> flop: A K K
SB bets, hero raises, SB calls

turn: 3

SB checks, hero bets
</font>

is this standard (the flop raise is mandatory)? Should I be raising any 2 preflop? Should I be firing again on the turn?

I think he knows I know he doesn't have anything, and thinks I have nothing. Maybe he's scared of me calling a flop 3-bet so I can pick him off on the turn so he's trying to scare me with the flop call into checking behind on the turn so he can pick it up with a river bet. This confused me, and I tend to close my brain and click raise when I get confused.