I believe lovely angels and greenlight do not charge extra for bbfs. Rumors of upcharge there for msog however I don’t see much about it in reviews. Book a half hour if they mention 2 is extra…. Avoid the other studios with all the extras. You can tell who those studios are by looking for movie star reviews or stupid headlines.
As Joe said, Greenlight and Lovely Angels are the two studios where everything is included in the fee, none of that upcharge BS and my main go tos if I want everything without upcharge. Kfest has some girls that offer it without and some that upcharge.