Saphy Davenport - Lab Rats - A Marcus Fanfic

(This story is a Lab Rats Marcus Love Story/ A Davenport fanfiction) another Davenport in the family? the only difference is that Saphire isn't Douglas' creation, it's Donald's. After Donald stole Douglas' creation, which are Adam, Bree and Chase, Donald started to continue his brothers path and made a new creation. ...