Forbidden Love by Piper Strickland

My best friend’s dying wish was for me to take care of his baby sister.
But I don’t think this is what he had in mind.
Because the more time I spend with her, caring for her, the more I want to corrupt her in every way possible.
And even though I’m sure her brother will come back to haunt me for what I’m about to do, I can’t resist.
She may have been his little sister, but now she’s going to be my good girl.