50/100 Three-handed

[TheBusiness]

3 handed 50/100. Hero is BB with 10h8h.

Button folds, hyper-aggressive SB raises. He has raised every time the button folds and I am the BB. I call.

Flop: K96 rainbow. He bets, I call.
Turn: K. He bets, I call.
River; J. He bets, I call.

I don't normally like being so passive in a short-handed game, and I consequently feel uncomfortable with this hand. Comments on all streets appreciated.