what should I do?😣😈

I have a new fuck buddy and he's my neighbor he's 2 years older then me and a college student just like me and very attractive😣 where hooking up on Sunday.... i really want him to dominate me i want to be tied up spanked and choked out really hard i just want him to be very violent and aggressive with me😈😈 but I haven't told him that I'm into bdsm should I tell him when I see him? Or send a quick text? And how should i? I don't want to creep him out lol