My fave Haikyuu!!! Doujinshi - I’ll leave a comment on the pairing, whoever is listed first is the seme.
List is arranged by couples:
-Kageyama x Hinata = 1-6
-Hinata x Kageyama = 7
-Iwaizumi x Oikawa = 7-9
-Oikawa x Iwaizumi = 9-10
-Kuroo x Tsukishima = 10-11
-Kuroo x Kenma = 11-12
-Bokuto x Akaashi = 13-14
-Bokuto x Kuroo = 14
-Asahi x Nishinoya = 14
-Various Couples = 14-17
Includes:
-Smut, no plot just sex one shots
-Omegaverse
-Switch couples
⁃ prostitute/escort ukes
⁃ host club/stripper/cheater ukes
⁃ sexy ukes
⁃ uke always horny (insatiable sex drive)
⁃ tight hole defiled
⁃ peachy/juicy butt
⁃ huge dick
⁃ submissive ukes (w/wo BDSM)
⁃ rapist/asshole semes
⁃ harassment/blackmail/revenge/kidnapping
⁃ cross-dresser ukes
⁃ younger ukes
⁃ shorter ukes
⁃ rich/poor ukes
⁃ demon ukes
⁃ sukes/sekes (versatiles)
⁃ fuck buddies
⁃ coworkers to lovers
⁃ enemies to lovers