I’m trying a video chat service Rabbit (rabb.it). You can masturbate on cam, mic, and/or text while watching a porn video or slide show. It seems pretty high performance and can hold up to 25 masturbators at a time. You do need a login ID (free) to participate. I will be on this morning trying it out.
I will keep the room locked except to friends. So if you use Rabbit, add me as a friend.
FYI, there is a dynamic list of NSFW Rabbit rooms listed on Reddit if you want to try others: https://www.reddit.com/r/nsfwrabbitrooms/