This is a tough question and really, you'd have to ask a Dom who has both a RL and online sub. Sir chats with other subs online, however, they're aware of me. To the best of my knowledge, they're not in an online D/s relationship.

I also chat with other Doms online as well as over the phone (they are aware that I'm collared and have permission to talk to them). However, I'm not their submissive; though on occasion, I have to, ahem, gently remind them.

I hope you're able to get an answer and hopefully, it's something you can live with.