Haneda Takashi has a secret he cannot speak of. To leave his dull school-life, he was supposed to have escaped to another world. However, he is reeled in by certain ties on his heart. One of these is Kobato, his awkward younger sister. The other is Watarai Asuka, his negligent girlfriend. 
Chitose Shuusuke is a poor freeloader. He passes his days working at various part-time jobs. One day, he has a disastrous first encounter with Tamaizumi Hiyoko. The next time they meet, Shuusuke discovers that they are fellow employees at his part-time job. 
Narita Hayato sees himself as a "hard-boiled" person. Back-breaking jobs are nothing to him. Hayato shuns normal human contact, but, during the nights, he would get together with delinquents and other denizens of the night. One such night, he meets the cheerful and oblivious Otori Naru. 
The relationships with these girls will greatly affect these 3 young men. But what, exactly, is the relationship these young men have with each other? 
(Source: AnimeNFO)

PV 1

Episode 1 - A Hypothetical Fairy Tale

Episode 2 - My Favorite Animal is Pegasus

Episode 3 - Kobata-san is Cute

Episode 4 - Dora-san... I think I'm pregnant...

Episode 5 - The virtuous Lord Hawk!

Episode 6 - Eek! Don't, they'll hear me!

Episode 7 - The prestigous king will taste victory!

Episode 8 - Is the busty cream girl here yet?

Episode 9 - My heart is pounding!

Episode 10 - Please, Always Be a Fan, Okay?

Episode 11 - Are you familiar with imoto-moe

Episode 12 - Oretachi ni Tsubasa wa

Nomad

Funimation

Lantis

Delfi Sound

Marvelous

We Without Wings – Under the Innocent Sky