Messy isolation hand, live 15/30

[VORP]

Live 15/30
MP is a newb donk
Sb has been extremely tight overall but the only hands he’s played have been pretty donkish. Didn’t play a hand for 3 orbits then open limped J7o in the CO. Earlier, raised 44 and bet all streets UI vs. a loose player. So, not totally sure what his deal is.
Bb is loose.
I’ve been running really hot and haven’t done anything too tricky, just getting hands and getting paid off like crazy

MP limps and I raise KTo in the CO.
--Is this too thin given that at least one of the blinds is likely to come along?
Both blinds call.

Flop (8sb): Q T 9.

I bet and get c/r’d by sb, folded to me and I call

Turn (6bb) is a blank and sb bets.
--I’m not really sure what to put him on here but I’m not really liking my pair of tens. I quickly guesstimated ~6 outs, getting 7-1, seems like a call.

River (8bb) is another blank, sb bets again.