Age Gap Yaoi

Poor tutor and his rich student who overhears him saying he needs money for rent and starts blackmailing him/paying him for extra services.
Trigger warnings: noncon, coercion/blackmail, sex work, statutory rape.

Impoverished businessman picks up a top model off the street, only to find out that they actually knew each other before, and also this model is still in high school.
No trigger warnings.

Two stories featuring tutors who fall in love with their students.
Trigger warnings: statutory rape, molestation, sexual harassment.

Sandeul left his small town eight years ago, but now he's back and he's been asked to "tutor" his now adult student again to help him avoid falling into a life of crime.
Trigger warnings: bullying/homophobia, dubcon.

Cram school teacher Hideo found out his friend is dating one of his students, Tomohisa. Oddly, this brings Hideo and Tomohisa closer together, until Tomohisa gets his heart broken leaving Hideo to pick up the pieces. Tomohisa is very cute, and it’s nice to get to see so much of their relationship over time.
Trigger warnings: cheating, statutory rape, drunk sex.

Sequel to Kimi to Parade in which Hideo and Tomohisa are an established couple dealing with the realities of being accepted as a gay couple and staying true to their feelings.
Trigger warning: homophobia.

High school student Hara and janitor both hate other people so they hang out by a tree. Later, the janitor saves him from a rape attempt, and Hara falls in love. Also janitor is an ex-convict and like 40, but don't worry, it's fine. Seriously, don't think about it. I like their relationship, but honestly the age gap is a bit much for me.
Trigger warnings: attempted rape, statutory rape

Student sees his teacher having gay sex, tries to blackmail him, and gets blown instead, after which he can't get the teacher off his mind. Kinda a gross setup, but the characters are interesting, at least.
Trigger warnings: blackmail, noncon, statutory rape(?)

A cheating student gets caught by his teacher, but the teacher has a crush and ends up sucking his student off, after which the student can't get him out of his head! Dumb plot, good smut.
Trigger warnings: noncon, statutory rape(?)

Ch.4-5 - Opening the Door - Maehara, a teacher with a scary face, is avoided by all but the cheerful Okazaki. But when Okazaki kisses Maehara and says he wants to be special to him, Maehara thinks it must be a prank. When Maehara finally goes after Okazaki to face him properly, he learns Okazaki has been watching him for longer than he knew. Second story has Okazaki jealous and in college.
Trigger warning: statutory rape(?)