SDDE-735 Departure Relief Activity Nagase Karen,Rukawa Rio,Jun Suehiro,Tomoda Ayaka Synopsis The Story Of The 4 Flight Attendants Who Will Come To Serve Customers While The Plane Is Flying To Their Destination It will be an unprotected sex party where customers can ejaculate semen into their vaginas without much time with 4 girls: Nagase Karen, Rukawa Rio, Jun Suehiro, and Tomoda Ayaka.