My Sister Stole My Fiancé and Forced Me to Marry a Servant, but I Was the One Who Found Happiness

Ane ni Koibito wo Ubaware Shiyounin to Kekkon Saserareta kedo Shiawase wo Te ni Ireta no wa Watashi Deshita

姉に恋人を奪われ使用人と結婚させられたけど、幸せを手に入れたのは私でした