He always slips up and swears or makes joke. A bunch of the hermits should put him in his place and teach him a lesson
He can get his throat fucked by Doc, thick cock pressing in until his throat flutters and he gags, spit only making the glide smoother. Rough hands tangled in his hair, using him like a toy.
Mumbo's long fingers spreading him open, stretching him open carefully and methodically. Just to be sure he's slick he takes the time to eat him out too around his fingers, wet and sloppy. When he's done stretching him out Pearl slides in with a strapon, something thick and ribbed to make Scar cry
Grian fits so nicely under Scar, mouthing on his cock and laving his tongue over every inch, teasing the head and drinking down every drop of cum. He keeps sucking him off even after he's soft, desperate to get more from him while Gem's between his own legs, keeping his mouth moving lest she stop mouthing at him too
Maybe Joel and Skizz even take a crack at it, eager to fit in and join the community. When Pearl's done having her fun Skizz can fuck Scar, actually filling him up with cum. Joel can wrap a hand around Scar's throat, feeling how Doc fucks him, adding tightness with a little squeeze that cuts off even more airflow. Joel can bite and suck at Scar's skin, suck on his tits and be a loud, constant source of degredation. Maybe Etho comes over to shut Joel up on his own cock, but doesn't even finish down his throat, instead pulling out and jerking off to cum across Scar's face
They all use and abuse him, leaving him filthy and aching, but when they ask if he's learned his lesson he gives a tired, weak nod, voice raspy and hoarse as he thanks them for putting him back in his place
He'll get back up to his antics after a good few days of cuddles and loving touches, when the hermits assume this time it'll stick. But deep down they know that Scar will get antsy again, and it's only a matter of time before he needs a reminder of where he belongs