with that donkey play, that's a wrap for tonight

I was playing ok but down tonight, then I made a series of odd errors in a single hand and donked off 83 big blinds. It was pretty odd, really - I can't even explain how or why it happened.

Feral Cow Poker
Full Tilt No-Limit Hold'em $0.05/$0.10 - 6 players

SB: $8.18
BB: $13.46 (Hero)
UTG: $10.10
UTG+1: $16.43
CO: $20.35
Button: $10.00

Preflop: ($0.15) Hero is BB with (6 players)
3 folds, Button raises to $0.30, SB calls $0.25, Hero raises to $0.90, Button folds, SB calls $0.60
My first mistake here was that I missed that the small blind was in the hand. I was looking at the button raise only, and he had a high fold to 3bet. I suppose my three bet acts as a squeeze, but I was surprised to see the call out of the small blind, as I didn't see him in the hand at all.

Flop: ($2.10) (2 players)
SB checks, Hero bets $1, SB calls $1
Well, open ended straight draw, worth a bet.

Turn: ($4.10) (2 players)
SB bets $6.28, and is all in, Hero calls $6.28
As I hit my top pair, player shoves. I have no reads/hands on this guy, so I'm flying blind. In my mind's eye, I see the guy with sixes or sevens and this as a desperation shove. I think there's a chance my king is good, and if not, well, I've got the 8 out straight draw to back me up. I call all in.

River: ($16.66) (2 players)

SB showed , and won ($15.55) with two pair, Kings and Threes
Hero showed , and lost with a pair of Kings
SB won $15.55
(Rake: $1.11)
Small blind called a button raise with K3o, then a 3bet, then hit two pair on my sorry ass. Obviously not a good player, but with me calling all-in here, I guess I can't say I'm much better, at least tonight. If I see him in the hand, I simply fold K2s and go to bed down 70BB instead of 150.