Roommates are always a fun rp, especially since I'm in college fr, but I especially like mixing it with other stuff.
For example, I invite you into a freeuse relationship, even though we aren't girlfriend and boyfriend. Alternatively, here's a more open ended one that sounds vanilla at first...
Hey guys, whats up? 20M Kentucky USA here. Cute virgin ginger bi bottom femboy. Really wanting to chat with a guy with a hung dick and huge creamy load!! Would love to role play!