Oneshot 4
Comics by Protocolh
Protocolh has 2 comics on Hentai18. The latest, Cow Factory 2, was updated on November 8, 2025. Readers' favourites include ProtocolH's 1000 Sub.
Oneshot 4
Oneshot 3.5
ProtocolH's 1000 Sub
New Releases
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New Oneshot
Vorelin and Ryan
New Oneshot
Neo Gotham Patrol
New Oneshot
Helping Him Calm Down…
New Oneshot
Pleasing Hitomi
![[Goberazzo (Mukaibi Aoi)] Tanoshi Kingdom – FUN! FUN! KNGDOM! (Chou Kaguya-hime!)](https://media.hentai18.net/images/thumbs/goberazzo-mukaibi-aoi-tanoshi-kingdom-fun-fun-kngdom-chou-kaguya-hime.jpg)
New Oneshot 1
[Goberazzo (Mukaibi Aoi)] Tanoshi Kingdom – FUN! FUN! KNGDOM! (Chou Kaguya-hime!)
![[Alp] 0325 (Shokugeki no Souma)](https://media.hentai18.net/images/thumbs/alp-0325-shokugeki-no-souma.jpg)
New Oneshot 1
[Alp] 0325 (Shokugeki no Souma)
New Oneshot
Nate
New Oneshot
Banyue Lycaon promotional campaign
New Oneshot
Tsumugi And Rantaro
New Oneshot
Datura's Curse
New Oneshot
Ghost Monster
New Oneshot 1
Caesar's Curiosity
New Oneshot
Lilith's Desires
New Oneshot
NHC Eroti-Sodes
New Oneshot 3
Breeding The Bakery
New Oneshot 5