I met this guy on an app, I'm 16 and hes 24. He replied to one of my posts about how I smoked and we talked a bit, and exchanged pictures. We then exchanged numbers days later. The app let us both know that we live in the same area. He asked me if I wanted to smoke sometime and maybe mess around, and I have no problem with that but Ive never met someone online before so it's new to me (I actually have, but it was on accident and he lived near me). I plan on webcamming with him before doing anything but any advice?