My Secret Affection manga volume 2 features story and art by Fumi Mikami.

In a world where homosexual relationships are the norm, Kazusa’s feelings for her childhood best friend Ayumu, a boy, only continue to grow in secret. Her senpai Shiina has figured out not only how she feels, but what she is…and he might know other heterosexuals as well! Maybe Kazusa isn’t as alone as she thinks. But the real question is, how does Ayumu feel? Don’t miss the heartfelt conclusion to one of the most talked-about shojo series!