Tegan and Lacey are stepsisters who have not been getting along. They've both been fighting about who is Daddy's favourite.. and competing for his sexual attention. In this clip, Daddy has put them on their knees in front of him and has made them apologize for fighting and make up. The best way to make up, and learn to share is to suck Daddy's cock together. Lacey and Tegan apologize to Daddy then show him how well they can share his cock, taking turns sucking him deep. Tegan is new at cock sucking so her big sister Lacey helps her learn. 

(note, this virtual BJ is performed on a realistic dildo)