*grunch*
do you think that villain bluffs a busted flushdraw more than 15% on the river? Only then the call is worthwhile.
The turn-call is ok because of your gutshot and your overcards may be good. Although an A or K coming could make quite some 2pairs for hands tight players could defend with in the BB like AXs, AT or KT, maybe even K5s. So your overcard outs won't be good all the time. I don't really think you want to see a SD here.
Because I hate folding to river bets (and are completely new to SH), I'd really like to know what other people think about folding the turn here.