Yuuta was in the school gym, holding hands with Nibutani. Blushing, he was following her and not questioning. After they arrived, she turned around and put her finger up to her lips, signaling to keep quiet. Afterwards, she backed 4 steps before taking a deep breath. She then proceeded to spell out Y-U-U-T-A. Yuuta, before tackling him and spawning 4 other Nibutani's, who then proceeded to circle him while rubbing him with her pom-poms. Yuuta of course was laughing at this with a slight blush.

Real life

A small blonde girl 15 years of age seeming to straddle Yuuta, she had long twintails, seeming to rub what seemed to have buns at the end, rubbing them in Yuuta's face. Slowly waking up Yuuta sees what was really happening, and not a second later, Terra enters the room, he looked to the girl straddling Yuuta, and a tent that seemed to have formed from his dream, not that Terra knew that. wordlessly he walked up to yuuta slid something in his hand, and proceeded to walk out. A small click was heard in the room signifying he locked the door. Realizing what his brother assumed, Yuuta made a new shade of red with his blush.

Quickly pushing her off, he sat on up his bed before spouting what was residing in his mind.

"Who are you, and what do you want?" to which she stood up and said

"You should introduce yourself before asking someone of the same."

"Okay, I'm Togashi Yuuta, and you are"?

"I knew that, and I am Dekomori Shinka, a servant to my master!"

"You got it that good little bro" was heard from behind the door.

"You've got it wrong!" he shouted before unlocking his door and forcing the intruder out.

"Off with you" he started, "I need to dress and someone needs to prepare a lesson."

"Right, so sex ed today, got it" Terra said walking off getting ready.

Later at school

"I can't believe my brother actually taught that." Yuuta said to an embarrassed Rikka who was hiding her face within her arms.

"To think he provided charts and diagrams, so so detailed" Nibutani said blushing just the same. Tsuyuri giggled before saying "I was the one he used for some examples, so you have no reason to be so embarrassed".

"You volunteered!" Yuuta exclaimed, to which she rebuttled with "he offered me dark chocolate and pocky"

"Well you didn't have to accept it, you could have just said no" said Rikka

"But more importantly, we should open a club, Yuuta!" she said, slowly growing a bright smile. To this, Yuuta tried to dash out of the room only to be confronted by the blonde succubus from this morning.

The door opens behind them, seeing their teacher step out, and look to them.

"... I don't think I have enough on me to supply for your… orgy, is that what young ones call it these days" Without even replying, Yuuta stormed out, dragging Rikka along. They hurried to the middle of the courtyard, taking a pair of desks with them and papers to recruit for a club.

"How was I dragged into this:" Yuuta complained.

"Your Aniki made an ecchi comment" Rikka provided, Yuuta nodded remembering.

"Why the long name he said looking at the banner" it read "Far eastern magical napping society" he also saw Suyuri napping in the shade of a tree somewhere nearby. " I don't think anybody else is going to join today, maybe we should call it a day"

Rikka decided to go and try to form the club first with Yuuta, Tsuyuri, Dekomori and Chimera. After getting into the faculty office, they begin talking to , who was the teacher in control of the clubs for first years.

"To form a club, you need at least 5 members, and I only see four." to which Rikka replied "I have my pet, Chimera with me, making it 5 ."

She replied "Sadly, I am unable to count animals, so you have to find a 4th member,"

Thinking on her feet, Rikka instantly said "what about the ghost from the 18th century that is possessing my body? I feel her coming out now!"

Just ever so slightly changing her face, Rikka spoke in english, saying "Hello. My name is Catherine."

who played along, began to speak english to Rikka's ghost "hello, nice to meet you Catherine." Rikka not knowing what she had just said, said "Yes" in english. After this "failure" to reply, she repeated her earlier question.

"What do you think of Rikka?" to which Rikka again replied "yes" before grabbing her eye patch, faking a painful scream and screeching that her ghost friend, Catherine, was going back into her soul. After this, sighed before striking them a deal. If they cleaned up one of the rooms not being used, they could have it for their club room, which Rikka instantly agreed on.

Later, in the dirty room of which they hoped to claim, Yuuta and Tsuyuri were cleaning while Rikka and her "Servant", Dekomori, were rolling on the floor with brooms pretending to fight. Obviously Yuuta grabbed them both by their collars and set them to work. Putting their mind to their task at hand, they finished cleaning and claimed their base of operations by the end of the day. However, the following day, Yuuta got a surprise.

In front of his desk, waiting for him, was the queen of the class: Nibutani. In her hand was something that would make his jaw hit the ground harder than when Terra first saw Toka. In her hand, freshly filled out, was a club application. To Rikka's club!