Sistar - Bora
BJ Winter - Sistar "Shake It" Cover: 60 Seconds of Uninterrupted Boob Bouncing
Hyorin
Sistar - Bora bending over rapping showing her cleavage and tits to the crowd for 14 seconds live
Sistar - Bora
Sistar - Soyou
Sistar - Soyou
Sistar - Soyou butt
Sistar - Soyou
Sistar Bora
Sistar Soyou
ex-Sistar Hyolyn Workout
Sistar - Soyou
Sistar - Camel Toe Buffet + A Little Booty
Sistar - Soyou