The main character is seriously warped due to his dark history, often called a "sicko" or "freak"; he's obsessive and addicted to sexual pleasure. Emotional roller coaster ride. Filled with drama and angst. Includes discussion of serious topics.
Related to "Saezuru Tori wa Habatakanai" but this can be read as a stand-alone. Abuse mention. Scar fetish. Yakuza-adjacent plot.
A "straight" seme falls for a gay uke. Ignoring the cliché, this is a very angsty and dramatic manga. Not a fluffy love story in the slightest, but there're heartwarming moments.
Oneshot. Highly recommend it. Really cute
Read after Saezuru and Don't Stay Gold
BL Anthology - a collection from various mangaka.
Saezuru Tori wa Habatakanai