The amateur girls who were called out thinking they could win a prize by playing nagashi somen! It's not nagashi somen, it's nagashi sperms! The amateur girls are shocked by the unexpected game! But they have no choice but to play because they want the prize! If they can't get the sperm, there's a naughty punishment game! The amateur girls who desperately try to get the sperm for the prize are a must-see! The amateur girls who get caught up in the naughty punishment game are also a must-see! A huge volume of 220 minutes of long footage!