Rimuru Turn Shizue Into A Slime

What if Rimuru turns Shizu into a slime? To save Shizue from dying from old age, Rimuru gives her his slime cells and transforms her into a slime, no half humans and half-slime or a half-breed slime/human or slimenoid. Join Rimuru and Shizu as the only slime species that can do skills, magic and are intelligent they are. Shizu will still look as her humans self but Shizu will have all the abilities that a slime can do and maybe even Rimuru skills too.