I still have not done a 3 sum. But a friend of mine down here in Patong used to go out and get a couple of freelancers hanging together on BangLa and take them back
. They weren't stunners by a long shot but for 1500 for the pair he would get his dick sucked by both which gave them no time to go, blah blah blah...in thai. He had a pretty good success rate.