okay so we all agree that noncon primecest is peak but what about loving primecest... rick prime realizing that he actually cares about morty despite not caring about anything ever before... unable to escape the infinite red string of fate that ties their fingers together... c-137 eventually finding morty after months of searching only to discover that morty has blossomed into this completely new young man under prime's wing, no longer beaten down by c-137's inability to express his love healthily... c-137 and morty growing to be enemies just like c-137 and prime... eventually hatefucking only for c-137 to sob and admit how he fucked up and that he's always loved morty and never had the maturity to tell him... angst with happy ending...

“How did you like fucking my grandson, just know you’ll never be his first” - Rick Prime (probably)

prime only allowing morty to cum after calling him grandpa

Rick Prime comes across a female Morty. They start to adventure together and their relationship is even more abusive and toxic than it would have been if Morty was a boy. Rick continues to push her boundaries, and even though she hates it, she likes the feeling that someone, for once in her life, cares about her.