Malay FWB

I have a question, as it's common that Malay girls are always well reserved and are well covered and of course once a while you can see some which are a little wild, maybe has a few boyfriend's but still quite reserved. Now my question is how can I as a non Muslim male....... maybe spot or befriend one and maybe... hopefully take it a step up notch. How to even spot the wild and wiling one to explore sexually?