BL - Kinky Boots

Project lead Yakima is constantly overloaded with work due to strict chief Mita. When Yajima must work overtime, he is exhausted from not having eaten, since snacking while working has been banned by Mita, and, after sensing food nearby, Yajima finds Mita eating a bento in the bathroom. After work the next day, Yajima drags Mita out to eat yakiniku. However, while there, Yajima discovers Mita's secret, watching people eat turns him on.

One day, Taira, who has always been sensitive to smells, is saved by an unknown student when he's about to be sick on the train. Hoping to find his crush, Taira entered the student's high school. Taira is able to find and identify his savior, Hiromi, by the smell of his jersey, but he's always being guarded by his rough friend. However, it turns out Hiromi's friend is actually Taira's real crush and savior.

Tsutomu has a strange condition where everything he eats goes straight to his penis, giving him an uncontrollable erection. Hoping to find a cure, Tsutomu visits a human lab run by Kaiyama and his assistant Musashi, who are fascinated by Tsutomu. While at a company event, Tsutomu meets Shiga, his boss's handsome son. Shiga misunderstands Tsutomu's condition and the two end up having sex. After clearing the misunderstanding, Tsutomu realizes his condition has started improving because of Shiga.

Ch. 8: Since he is always bitten during sex, a man tries to find somewhere to bite his iron-skinned partner

Ch. 1-3,6-5.7: Yokoya normally works as a salaryman, but, in order to feel pleasure from being watched, he also works at a crossdressing bar as Jun. When tall, stone-faced Hondou is assigned to his department, Yokoya finds himself affected by Houdou's serious gaze and needs to be careful around him, in order to not be found out. However, after an office drinking party, Yokoya loses his keys and Houdou is tasked with returning them to him, causing Houdou to discover his secret.

The school's number one delinquent Kishiwada never shows his bare skin to anyone, causing rumors of what might be under the heavy clothes he wears. However, the truth is Kashiwada is trying to hide that his nipples are extremely sensitive to even the slightest stimulation. One day, the one who caused Kashiwada's body to change, his childhood friend Andoh, has transferred to his school.

Ch.1-2.5: Youji is sensitive to smells and the only one he loves is his lover Akira's. When Youji won't stop sniffing his lover Akira during sex, Akira comes up with a plan to keep Youji from smelling him.
Ch.6: Tomoyuki has been dating his work senpai Ryouji fro 3 months, but Ryouji won't let his voice out in bed. When Tomoyuki finally gets it out of him, Ryouji turns out more erotic than he thought.

Ch.2-4: Kouji is always dumped by his girlfriends for wanting to try anal, so he asks his childhood friend Nao to let him lick his, only to realize later Nao is the reason for his fetish
Ch.5: Tsubaki can't stop thinking about the salaryman that's been molesting him, when he rides the train everyday

Ch.4-4.5: Natsume's mom signs him up for a cooking class, wanting him to find a bride. However, the instructor, Kyougo, takes interest in Natsume and sexually harasses him

Pg.112-130: A man watches a messy author through binoculars across the street