Only as for the good friend Sisters, be Yui more. Two people avoid Houkago, the public eye, and do prohibited play. In the Koto which the neighboring older brother who noticed slightly points a camera, and photographs the dangerous relations of such two people…. Sisters Rezubian of the fascination. The heavy Sex which a meat stick of two ma ○ co-to one is mixed and confused, and is connected with each other. There is ◯ losing reason, and the Sisters will know the joy of the pleasure.