ENTERTAINMENT This Twitter user wants to know how long sex should last By Niyi. D Posted on February 15, 2018 Share Tweet Share Share Email Comments Twitter user @clintonviceB set off a torrent of replies when he asked how long sex should last. Someone said he can do 2hrs while others said the average is 30mins. Thoughts? See replies to her post below… Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel reply Your email address will not be published.Comment Name Email Website Notify me of follow-up comments by email. Notify me of new posts by email.