[quote=@Raijinslayer]
<Snipped quote by Demon Shinobi>

Never watched, know the ending, might ask Lmpkio to draw something like that next. Yandere-Cynthia has Sable trapped with letter magic, he has to say he'll never even think another woman again except for her, and if he does, has to let Cynthia kill him.

. . . . . . On second thought, maybe I won't do that.
[/quote]

Obviously the only yandere-Cynthia should be modeled after Yuno Gasai. 
And i never watched School Days. Just know the ending as well.