Met this chick a few weeks ago at the club. We were dancing and i brought her home and we fucked. She added me on snapchat next day and we've been fucking from time to time since then. I still talk to and meet other girls though. This chick is quite average in terms of looks, but she has plastic tits(actually a nice job), a nice ass and i think she has fillings in her lips. She's a nice fuck, and she's very obedient and submissive towards me. She also doesn't stay for long when she's with me and seems to take a hint. She's not LTR potential, for obvious reasons. I have never really been in a situation where i have "plates", and i'm wondering about when you should tone down stuff. We've been snapchatting quite often, mostly me just replying to her, and she often proposes to come over. Yesterday she asked me out to eat ice-cream, but i was busy. She texted me later "would sure love to have a shoulder to sleep on tonight", but she knew i was busy.

She asked if i wanted to watch a movie tonight, and i've said yes, knowing i will 100% get laid. We have never talked about "us" at all, and i'm hoping she also thinks of this as something casual, but seeing as she seems quite invested in me at the moment, i'm not sure.. Should i make it clear already that i only want this to be casual, or is that a bad move? Or just act like normal until she eventually brings it up? What's the procedure?