What's the difference between Threesome and Group Sex? by dabigguy | This topic has 1 reply, 2 voices, and was last updated 9 years ago by Flint. This post has been viewed 2300 times Viewing 2 posts - 1 through 2 (of 2 total) Author Posts April 19, 2015 at 9:07 am #13953 dabigguyParticipant The search page has both as options, which is confusing. Please clarify. April 19, 2015 at 2:39 pm #13964 FlintParticipant Group sex involves three or more ladies while threesome mean you and two other ladies. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In