Vol.1: Shu Susuki is a laid-back student whose top priority is looking cool, even if it means getting pulled away for a lecture every now and then over his pierced ears and dyed hair. Imagine his shock, however, when it turns out he's been totally outdone by Yahiro Tsukimi, a straight-A student who has piercings in some pretty extreme places... just ones that are easier to hide from the faculty. Shu's dying to know how deep the rabbit hole goes and and approaches Yahiro for answers, which leads to the two bonding over bodymod and developing an unlikely rapport. When their discussions end up giving Shu glimpses into Yahiro's daredevil side, his curiosity and concern ends up drawing him deeper into the other boy's life than he ever imagined.

Official Translations:
English (Irodori Sakura, FAKKU, Renta), T.Chinese

Vol.2: A lot has happened in the two years since Shu and Yahiro last saw each other. Shu's got a girlfriend and is working in construction. Yahiro sleeps around with different guys of questionable character to stave off the ennui in between college classes and shifts at his bartending job. Shu is worried his old friend isn't taking care of himself and decides to make a regular habit of stopping by to keep tabs on him. Yahiro doesn't push him away, and the two grow far closer than ever before.

Official Translations:
English (Irodori Sakura, FAKKU, Renta)

Vol.3: This is the story of Yahiro, who is allowed to be by his side, and Shu, who is coming to terms with Yahiro's feelings, and how they end up doing what lovers do.

Original:
Japanese (cmoa.jp)