Womans was frustrated. That's because her husband, Naoya, is busy and neglects her partner. One day, Rika's reason collapsed when she witnessed Naoya's father, Masao, who lives with him. Rika begins to seduce Masao with her boasting boobs as her instinct wants. Masao Unequaled also responded to this, and the curtain of the unprecedented squid battle was dropped!
