lime flavored stick in the mud

Prince Key Lime Pie
(he/him, cis, heterosexual)
-second born of queen skystar and pinkie pie, he is the future ruler of Hippogriffa. he was born through magic and biologically pinkie and skystars son. pinkie is his birth mother
-he is a real stick in the mud and very serious, he takes a lot after his aunt limestone pie (who he named for). pinkie and skystar try very hard to make him have fun but he is not interested whatsoever.
-he has no cutie mark but if he did it would have something to do with his leadership skills
-he prefers to go by just lime as it better suits him, but pinkie always uses his full name, much to his chagrin
-will one day rule Hippogriffa and looks forward to introducing structure to society. (key lime is no fun no sirree)