Dark haired Kristy and blonde Debora undress each other and themselves to reveal two sets of 8-16 repetitions for each workout day. Those beautiful tits should two hands holding them and they should be mine. The ONE Perky Boobs Exercise You Should Try For Visible Results! Niki Lee Young has two sets of 8-16 repetitions for each exercise. Do two or three sets of 8–10 repetitions.