do you like sports? american football in particular? a good concept is sheith football au where shiro is the star quarterback and keith is the wide receiver and there's a lot of sexual tension, but they're just bros amirite
i’ve been waiting for this au my entire life tbh
consider: shiro will only sign with a team if they agree to take keith and vice versa. someone sacks shiro and keith rips off his helmet and tries to start shit even though it was totally legal. someone spears keith and shiro cradles keith in his arms even though keith is completely fine and the whole team is like… come on guys. and then shiro runs in a touch down and his entire celly is him and keith intensely hugging in front of god and man and 76,000 fans.