スケベオヤジが待ち構える混浴温泉で、何も知らない地元の女子高生がバスタオル一枚で温泉レポート！見知らぬオヤジの勃起チ○ポに囲まれたら、初めての羞恥セックスを受け入れてしまうのか！？
At a mixed bathing hot spring where lewd oyaji awaits, local high school girls who do not know anything report hot springs with one bath towel! Would you accept the first shameful sex if you were surrounded by a strange father's erection! ?
