Big Boobs Sisters: The Yellow Panties of Happiness

Yukari Orihara (Sister Emi)Ryôko Iori (Sister Kaori)Natsuko Kayama (Sister Reiko)Kôta Fukasawa (Ryûji Tachibana)Tôshi Yanagi (Tôru Kobayashi)Seshio (Taishô Shimamoto at the bar)Atsushi Tsuda (Editor)Hiromi Hirose (Groper)Seiji Nakamitsu (Father Takenaka)Kota Fukazawa (Ryûji Tachibana)