Yui's Secret Family

A knock on the door had drawn the attention to all the Sakamaki brothers, wondering who it could be. At the door, were 9 people the ages of 18 to 6, asking to see Yui. Little did they know, these people weren't human, neither was Yui. And they were about to find out what she really was.

WARNING: Swearing
18+ scenes

P.S (Pretend that at the end of season 1 where Yui says, "I'm so thirsty" pretend that never happened, okay, arigato!)