There isn't much I won't do sexually. I am straight, no pain, whips, or chains. No water sport or scat or kids. If there are other limits I can't think of them. No matter how open people try to be, there will still be some things that only time and familiarity will let them disclose. On line chat is a way to get to know someone. Not a one time chat, but regular chats. Same with live meetings. On line or meet.