Ch. 1-2,6: Despite working at the pub, Tamotsu is bad with sexual stuff. So, when Takemoto comes in only interested in talking, Tamotsu feels relieved, but Tamotsu falls for him the more time they spend together
Ch. 3-5,7-12: Daichi has a long unrequited love for his former guardian and manager of the pub. When his love for the manager is outed, to help get over the heartbreak, he is invited to a sharehouse by sincere straight man Ayden, who becomes his sex friend, but would rather be his lover
Ogata, a bouncer with an unreadable face, becomes interested in Saya, a regular who despite picking up women doesn't do anything with them.
After an S&M show, Fumitaka, a hardcore masochist, approaches Jun, the queen of the show, with the hopes of having sex. Jun agrees, assuming it would be a one night stand. Jun reveals, despite his work at the club, he isn't really a sadist and Fumitaka is okay with that, but Jun shows a different side once they get started. A side that Jun hates. However, Fumitaka isn't satisfied with having him for just one night.
Every Tuesday night, Kyosuke, a prostitute, is bought by a mysterious man, Itou. One day, Itou brings a briefcase full of money for Kyosuke, telling him to quit his job, but Kyosuke refuses. After Kyosuke has a bad encounter with a client, dark feelings arise in Itou. When Kyosuke shows up for a job and finds the client dead, Itou reveals he killed the man and Kyosuke falls in love with him.
Includes Cage oneshot: Taga kidnaps and cages Fujisaki, a student he was submissive to, to break him.
Shuri, an abused servant, is saved when he is bought by Tatsumi, the owner of the brothel Hanabishi. But even though Shuri wants to be able to support Tatsumi, Tatsumi remains cruel and cold.
Souichirou has never been to make friends due to his scary looking face, which even caused all of the art club members to quit when he joined. One day, Souichirou finds a beautiful senpai, Kaname, sitting alone in the art room and asks him to join the club and be his model. When Kaname looks at Souichirou's sketchbook and sees a nude drawing of himself, Kaname assumes Souichirou asked him to model with impure intentions after hearing the rumors that Kaname sells his body.
Ch. 1-3,7: Haruya, a popular male prostitute, has an unrequited love on his friend since junior high, Kazushi, who attends the same art university. Haruya has been keeping his job a secret from Kazushi, until he catches Kazushi's masturbating to a painting of him
Ch. 5-6: Takabayashi, a bodyguard, is enamored with pole dancer Arisu and becomes jealous when he thinks Arisu has been seeing a customer
Ch. 3: Rin is a prostitute working in a men's only relaxation place. When Akisuke, the patron Rin loves, visits, Akisuke never has sex with Rin
Ch. 1.1-1.2: Amane, a brothel owner who hates the rain, is suddenly approached by kimono shop owner Shizuru asking how much he costs. Though Amane is initially angry, he becomes closer to Shizuru as Shizuru buys Amane's time
Momichupa Oppabu Fever Time