Don’t think the story was posted too long, searched for it but couldn’t find it. Think the coupe were in college but could be wrong about that. Basically the gf had a guy friend who they both found attractive and wanted to watch him dominate the gf in front of the bf. The bf was made to watch and be humiliate as guy fucked his gf for a few days and at end of the story they guy pulled out from the gf and told bf to blow him, which he complied with. If anyone can find it let me know, thanks.