Tatsuro, Tatsumi, Tatsu, Tatsuya, and Tatsuki Hayashi are Quintuplets Who all have the same Quirk But with different abilities. There Quirk is dragon but they all have different elements they can use. They are Third Years in the Hero Course at UA. When one day a Pro hero meeting in Nezus office is being held. All Four of the Hayashi Males barge into the office looking for There Sensei who is the space hero: 13, to say something is wrong with there sister.
Tatsuki and Ryukyu end up dating.
Ryukyu is 23 and the Quins are 18.
Smut