私の美しい義理の妹は、彼氏が彼女と別れたので悲しんでいる間、私の巨大なペニスで彼女を慰めるように私に頼みます

While my beautiful stepsister is sad because her boyfriend left her, she asks me to help her forget her boyfriend, to give her comfort, and I help her with my huge penis so she can forget her boyfriend so she never feels sad again.