[SDMT-509] 2011 midsummer sod female employees in a super-intense soaking-wet swimming competition packed with wardrobe malfunctions plus the first-ever release of the shameless all-nude afterparty banquet. Marika, Arisawa Risa, Kinoshita Wakana, Mizuki Nao, Hamasaki Rio, Amamiya Kotone, Ito Miki, Ayabe Sara, Sawada Mana, Hoshino Airi, Airasara, Matsumoto Yuki, Ichinose Reina, Mari Asahina