Stories I think are very well written, in any genre. In order of how graphic and/or triggering the content may be. Example, the first titles on the list are shounen ai and may not even have a kiss, the last titles have SA scenes. *TRPISAO season 1 and 2 are separate with the first season being quite chaste and season 2 starting out with smut, hence it's place on the list
These stories have well developed plots, interesting 3 dimensional characters, and believable chemistry/dynamic between the leads.