C421 The Problem of Giving Birth

After Mei Wanru and Yuling became sworn sisters, they got dressed in a few minutes. When they went up, Rong Yi also got up.

"Feels good! What were you two doing down there? Playing as sworn sisters? " Mr. Yi said with a wicked smile.

"That's right! We sisters are like sisters, so we might as well become sworn sisters! In the future, if you want to marry my sister, you have to bring me