I was told by my gf about a story with 3 guys and one girl in a bdsm relationship and one of the events was one guy was supposed to take her home and take care of her, but instead he punished her for hours on end and kept her on the edge. And as a result the other 2 guys came home and they made him sleep on the floor while they gave her aftercare
Source: reddit.com/r/eroticliterature/comments/9v38wf/im_looking_for_a_book_or_story_please_help