Shinichi Kanou’s father writes novels and his mother illustrates erotic video games, so it’s not unsurprising that he’d turn out a fan of comics and science fiction. However, rather than…

Tomoya’s father remarries to another woman, giving him a stepsister, Ichika. However Ichika is 17-years old and has completely fallen in love with her stepbrother who is only 13!! Families…