Spoiled sister

So your older sister is 23, her name is Issa, she is very spoiled and is the golden child in the family. She has a 25 year old boyfriend, who works as a ceo. They want children but your sister is infertile so they want you as a surrogate since you both look almost alike. Your name is lisia, You’re 21, female, GORGEOUS. You work in a company that’s lead by a friend of yours. Story: you were sitting on your couch, and your mother, sister and her boyfriend walked up to you