As the title says. Short stories and novels that have an actual story, relatively interesting characters, and also smut to some extent. Quality of smut varies though. All are stories I've read (and mostly completed). For some of the titles the translation left out the smut - google raw title and you can find some sites which have it. Some authors like Ka Bi Qiu and Shui Qian Cheng also use AO3 (under pseudonyms) and Haitang /Longma (free but you need to register on the site) to upload smut chapters. Otherwise sites like shukuwang are a good source.