KK in trouble?

[Barry]

Hand 1

20/40 at FW's typical game, Machine Gun Tommy (MGT) or Tommy Ears to others is to my right. Other player is a younger guy (YG)who is getting a little tired of Tommy's aggroness and my playing back at him since I moved over from a must move game a little while before.

YG raises UTG, folded to MGT in the SB and he makes it 3 bets, I look and find KK and 4 bet it, a cap. YG asks if he can raise again and is sad when told no.

Flop is Q74, MTG checks, I bet, YG raises, MGT c/r 3-bets, I think for a second and make it 4 bets, and they both call.

Turn is a 6 and MGT leads out, action is on me...

Hand 2

Different game, villians are another loose/weak but white hot kid and was getting cocky because of it and poster SleepyJoe.

Kid raises somewhere in EP, I make it 3 bets w/ KK in MP and Joe makes it 4 bets in the CO or button, we all call.

Flop is 8 high checked to Joe and he bets, we both call.

Turn is also an 8, checked to Joe and he bets and the kid now c/r's, action is on me...