Category: Last Waltz: Hakudaku Mamire no Natsu Gasshuku
Synopsis: Gangbang or Gangrape. Creampie-ing school-girl bitches. This is what all is about here.
Alternate Names: Last Waltz~白濁まみれの夏合宿~
Aired: Apr 30, 2010 to Oct 29, 2010
Producers: Suzuki Mirano
Source: Visual Novel