Hi,
I'm currently having trouble with an on/off fuck buddy when it comes to closing. I only ever interact with this girl if we see eachother on nights out and this is part of the problem.
She is always with her attention seeking bestfriend which results in me having to get one of my friends to 'do me a favour' and entertain this girl for the night. This worked reasonably well until my SPAM slept with this girl who now became a formiddable combination of clingy and attention seeking.
Anyway, my long suffering SPAM has decided that he will definitely not fuck her again but she ends up coming back to our flat anyway. So basically, the last two occasions I've seen this girl we've hung out in the club together all night making out with eachother, headed back to my place with the other two before chilling in my SPAM room (his room is the more hospitipal environment). Anyway, the platonicness between those two creates a group dynamic and everyone ends up drinking all night etc before they leave the next day leaving me without getting laid.
How do I change this and regain my ability to close this girl?

Thanks.