Reborn as killer sans but I'm pregnant

The reader has died and has been reborn as a killer sans but pregnant
He has to learn how to use his powers and learn about himself first
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Listen this might suck and there might be spelling errors but don't blame me and if you don't like the book you don't have to read it,also I don't really know a lot about the sans aus but I know a good bit to write at least something,so I'm sorry if it sucks.