Fic: You call me up drunk (Does the fun ever start?)

[xslytherclawx]

Rating: Explicit
Archive Warning[s]: Creator Chose Not To Use Archive Warnings
Category: M/M
Relationships: Regulus Black/Sirius Black, Sirius Black/Remus Lupin
Characters: Regulus Black, Sirius Black, Remus Lupin, James Potter
Additional tags: Black Brothers Fest 2023, Sibling Incest, Established Sirius Black/Remus Lupin, Narcissist Sirius Black, Gay Sex, Drug Use, DubCon Drug Use, Dubious Consent, Emotional Manipulation, Underage Sex, Underage Drinking, Cheating, Ambiguous/Open Ending
Word Count: 15,590
Chaptered? No

Summary:

And Regulus, as sure as he is that he was born to be the thing that keeps his brother going, is also sure that his love will be the death of him, yet still, when Sirius aims that desperate gaze his way - cruelty covered lip balm sticking out with the pout of his lip - Regulus lets him spread spit like the plague against his mouth with a kiss.

 

You can read it on AO3 here!