Wolf of Despair (Ban x reader x King x Gowther)

(Y/N) has been with the Seven Deadly Sins ever since she met Merlin. Merlin and (Y/N) became best friends over the course of 5 months. They were almost inseparable. Then Merlin introduced her family of 7 to ( Y/N) and they welcomed her with open arms, or at least in the beginning they did. I do not own the characters...