you were never meant to top anyway

Older man vers hasn't bottomed in 8 years, really wants to be fucked and finally, finally finds himself a top who turns out to be a student in the cram school where he works.
This one really focuses on the kinkiness of him, a perfect older handsome "top", taking dick and loving it. It's smutty and very hot.

Boss exclusive top enters a relationship with a shy and sweet subordinate, decides to start it off by bottoming himself to not scare his inexperienced subordinate off, ends up enjoying it and the relationship so much he stays a bottom.
Probably the sweetest variation of this trope. Smut, but adorable. Boss is also a taller, older, buff masc man (his top is a shorter nerdy guy with glasses) which just adds to the hotness.

Sadistic old man top, MC's ex, gets topped by a younger man in the first extra (ch. 10 technically). It's not fully consentual, but he had it coming and he asks for it and he's very cute when he cries.
Main story is a romantic story about escaping a shitty and abusive relationship and finding love and healing, made spicy by the S&M in the previous relationship.
Extra is all about bullying the pathetic older man, just as this author does best.

Ch. 4-6, formerly abusive top is a bottom in new, healthy relationship with a subordinate from work.

Sequel to Renai-rubi no Tadashii Furikata ch. 4-6. Formerly abusive former top and his new, healthy relationship. Focused more on his healing and growth.

One-shot. Self-proclaimed S is baited by a seeming M, gets topped and dommed instead.

Bellboy exclusive top gets blackmailed a bit and turned into a bottom by a hotel guest businessman. He tries to turn the tables a couple times, but fails spectacularly.
Mostly comedy and smut.

Top whose first bottoming experienve was a disaster reunites with that ex and bottoms again for him, reluctantly. He tries to turn the tables throughout but fails.
They're both idiots, so despite the premise it's less drama and more comedy.

Japanese cafe owner living in Hawaii is an exclusive top, but is constantly harassed and approached by other tops, whom he considers egoistical and too assertive. Meets a tourist from Japan, also an egoistical assertive top, but open and sincere. Ends up bottoming for the tourist once, eventually becomes a bottom in the relationship with the tourist.
Mostly focused on their rockily developing relationship and the characters' flaws and feelings, but also on the sex. Some dubcon at the start.

Not the main focus of the work or the relationship. Narcissistic top who only does one night stands and judges guys based on looks x his frumpy nerdy coworker bottom who turns out to be pretty and hot. Bottom is revealed to have only topped in previous relationships.
It's otherwise a great work with a realistic potrayal of gay men, relationships, and it subverts typical BL tropes (the beauty transformation, sex friends to lovers, narcissist top, etc).