They're just teasing you.
Welcome to the forum.
Here in the "chat" section pretty much anything goes, but we are typically respectful of the women here.
Not so much to each other that have been here for years.
When they tell you to show your boobs, it's an inside joke. But, they aren't exactly joking either. If you showed them your boobs, you'd be their instant favorite. I would prefer you didn't cuz I'm a gay 40 yr old virgin.