Doujinshi ʕ￫ᴥ￩ʔ

My all time favourite doujinshi ⊂（♡⌂♡）⊃
The storyline is one of the best ones I've ever seen, and although there is pretty much no reference to the original characters or story (Kageyama x Hinata, Haikyuu!!), it seriously did not matter.
I got all the feels from this one. It's perfect.
(it's pure fluff if you were wondering)

so I'll add it to this list because it IS doujinshi, however, I haven't watched this anime, I don't know these characters. Nonetheless, it was really good. I loved the MC's personality and thought their relationship was entertaining to watch and I supported them with all my heart, hoping it would develop into something really genuine. The comedy is on point and their mannerisms and personalities and general interactions are the best. Really enjoyed reading this

Kageyama x Hinata
Intense feelings from Kageyama (〃ω〃)
Storyline is good and I really liked the smut scene.

Pure smut, no storyline to speak of really but still very enjoyable (if you're in the mood for smut) It's pretty much one long sex scene haha but it's hot
Kind of a foursome but also kind of not
Kuro x Tsukki, Bokuto x Akashi

I consider this -pwp (porn without plot). Very smutty, the art isn't my favorite but the smut is really hot so it's honestly worth a read if you're in the mood

love this author, beautiful art, very cute and fluffy as fuck kyaaaaa

the best Iwaoi DJs out there are written by Gusari, hands down- never ever fails to give me the feels. incredible work
this one is probably my favourite.