[Yo wa Okazu wo Shomou Shiteoru (Siya)] Sanae to Aya no Hentai Futanari Mikkai (Touhou Project) [Digital]
COMIC Papipo 2006-01
COMIC X-EROS #49
(C90) [Sakekan Memorial (SolopipB)] Koishirete Uwabami! (Fate/Grand Order)
Scraw!: The Ballad of the Insanity-Inducing Poison Shorthair, Verse 1 [English] [Rewrite] [Newdog15 + Pipkin]
COMIC Papipo Gaiden 1995-03
(C74) [Gambler Club (Kousaka Jun)] BBS NOTE 2008 SUMMER (Yes! Precure5 Go Go!)
(COMIC1☆7) [BooBooKid (PIP)] Leo Kakka de Asobou (DOG DAYS)
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
Kage no Nan Demo-R
Muchimuchi Jimiko o Haramaseru
(C90) [Ninokoya (Ninoko)] ThreeHoles (Love Live! Sunshine!!) [Chinese] [脸肿汉化组]
[Akitaku Kikaku (Taku Hiraku)] STEPっ!
(C54) [STUDIO HUAN (Various)] PIPER 2 (Street Fighter)
[Hidemaru] Mion | Beautiful Cries (Kazoku Awase) [English] [Sling]
[Fue] Inma no Mikata!
(C89) [Sakekan Memorial (SolopipB)] Crystalloid no Ganbou
(C94) [In The Sky (Nakano Sora)] SISUANA - sister hole [Chinese] [空気系☆漢化]
Comic Papipo 1998-10
[CLUB-Z (Hinata Yagaki)] Beyond the Sky (Aquarion Evol) [Digital]
Dark Hole
(COMIC1☆6) [BooBooKid (PIP)] Tear to Cheria to Milla wo Rachi Shitemita. (Tales of series)
Senpai no Ero Ana | Senpai's Erotic Hole
(SC65) [Ninokoya (Ninoko)] MAKI HOLE (Love Live!) [Chinese] [CE家族社]
Comic Papipo 2007-08
[Abura Katabura (Papipurin)] Dorei Oujo Athena (Athena) [English] [rookie84]
(COMIC1☆9) [Tanuking Sleep (Dorachefu)] Senpai no Ero Ana | Senpai's Erotic Hole (Gundam Build Fighters Try) [English] =Brolen + CW=
(C77) [Kaiten Sommelier (13.)] 23 Kaiten ♀ no Ana - Bitch Hole [Decensored]
[Abura Katabura (Papipurin)] Innyuu Reijou - Naburare Chichi (Dragon Quest VIII)
(C80) [Delayder (Makinon TM)] Limitter P23 [English] [TLRF]
Milk Piper
[Nyanko MIC] Seifuku no Ana - The Hole of a Uniform
[Shiwasu no Okina] Ero Pippi | 慾情♡青春 [Chinese] [eve个人拼接版] [Decensored] [Digital]
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
COMIC Papipo 2005-10
[Kichiku na Eta] Kabejiri-chan
Pipiruma! Chapter 4
Comic Papipo 2006-03
(HaruCC23) [Pipiya (Noah)] L'heure bleue (Undertale)
[Kawaraya A-ta] Copipe! - Copy Paste | Kopipe! [English] [SaHa]
[Rakko] Black Nurse Maya
[Ando Hiroyuki] Hoshii Mono wa Ana Hitotsu! - The thing wanting it is hole one. [English] [Coff666]
Comic Papipo 2004-11
[Shizuki Shuya] Jochiku no Utage [Digital]
[Kitamimaki Kei] Jokyoushi Ingyaku Ana Yuugi
[Mesu Gorilla. (Tuna Empire)] Ingrid Lucky Hole (Taimanin Asagi) [Digital]
[Tuna Empire] Houkago Dorei Club 2 Jigenme | After School Slave Club Second Lesson [English]
[Takasugi Kou] Kindan no Haha-Ana - Immorality Love-Hole Ch. 11-12 [Decensored]
[Calpis Koubou] Okuchi Benjo 2
The Secret Hole [ENG]
(C58) [STUDIO HUAN (Raidon)] Ninja PIPER (Dead or Alive, King of Fighters)
Shiro Kasane Interlude/Sequel Preview (Update!)
[San Kento] Jokyoushi Chiketsu Lesson - Teacher's Love Hole Lesson
Pipiruma
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
(C79) [Kaiten Sommelier (13.)] 25 Kaiten Re HOLE
(C90) [Kaiten Sommelier (13.)] 35Kaiten RENTAL HOLE
(C86) [KiraStar (M.vv)] White ☆ Bullet ★ Hole (Black Bullet)
(C94) [RED FARMER (Aka Shirt Seisansha)] ROBIN'S HOLE (One Piece)
[Honey QP] A Hole With Girlish Cloth (Moyashimon)
[Abura Katabura] Abura Katabura
[MG JOE] Mama no Ana - Mama Hole
[Calpis Koubou] Nakayohi Kyoudai - Imouto to Nakayoku Dekiru Ikutsuka no Houhou | How To Get More Intimate With Your Little Sister [English] =LWB=
COMIC Papipo Gaiden 1997-02
[Fue] Inma no Mikata! | Succubi's Supporter! [English] [biribiri, Hennojin] [Decensored]
(C80) [Upa Goya (Endori)] Bullet hole! (IS <Infinite Stratos>)
[Hooliganism] Star Hole Catalog (Neoranga)
COMIC Papipo 2000-01
Comic Papipo 2004-07
(C74) [HONEY QP (Inochi Wazuka)] HONEY PACK 11 (Keroro Gunsou)
Anything you want
(C81) [BooBooKid (PIP)] Hilda-san ni Hidoi Koto o Shite Mita. (Beelzebub) [English] {doujins.com}
(C87) [Gambler Club (Kousaka Jun)] HapiPuni -Moshi Kami wo Hodoite Nakattara (HappinessCharge Precure!)
Black × Wife Exchange Female Hole Residence ~
COMIC Prism Vol.2 2011 Spring
白襲-繕/綻- (Sample)
(C80) [Rippadou (Inugai Shin)] Goriman 6 (Various)
[Shoot The Moon (Fuetakishi)] Shoutengai no Ana Zuma-tachi 2 | The Downtown Shopping Street's Wife's Holes 2 [English] {Doujins.com} [Digital]
(COMIC1☆10) [Kuma-tan Flash! (Hanao.)] Nee-sama no Inai Chinjufu (Kantai Collection -KanColle-)
(Puniket 17) [PalePink! (Sakurabe Notos)] Pink no Pocchi to Pantsu (Net Ghost PiPoPa)
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson. [Chinese]
Ana to Muttsuri Dosukebe Daitoshokan | The Hole and the Closet Perverted Unmoving Great Library
(C91) [BooBooKid (PIP)] BooBooKid C91 Copybon (Fire Emblem if)
[Takasugi Kou] Kindan no Haha-Ana - Immorality Love-Hole Ch. 1-2 [English] {Eureka7}
[Nukidokoro. (Roteri)] KKMK OMNIBUS (Touhou Project)
(C81) [BooBooKid (PIP)] Asuka to Lili ni iroiro Shitemita (Tekken)
[Mutou Tetsu] Hai wa Hai ni (COMIC Papipo 1998-07)
(C92) [Ura FMO (Fumio)] Poputepipippa (POP TEAM EPIC) [English]
(Shotaket 14) [Ad-Hoc, Fuwawa] Gyutto (Net Ghost PiPoPa) [English]
(C95) [Sakekan Memorial (SOLOPIPB)] Shiragasane -Tsuzure- [English] [TSHH]
PIPER FINAL
COMIC Papipo 2006-10
(C80) [BooBooKid (PIP)] Aki to Mikage ni Iroiro Shitemita. (Yu-Gi-Oh! 5D's) [Chinese] [正人君子路过汉化]
(C86) [Sakekan Memorial (SOLOPIPB)] Shiragasane | Layers of White [English] [Lazarus H]
Satonaka Chie ni Hidoi Koto o Shitemita.
Popu pipi pipippi - Popchin and Pipipippi are Lovers
Shoutengai no Ana Zuma-tachi | The Downtown Shopping Street's Wife's Holes
[SolopipB] Sexual Urge [English]
[majoccoid] Rabbit Hole (COMIC Unreal 2016-02 Vol. 59) [Chinese] [最愛路易絲澪漢化組]
(COMIC1☆5) [Underwhite (broiler)] Milk Hole de Nomihoudai desu! (Tantei Opera Milky Holmes)
Maeda-ya
Koukyuu Hime Hole
[Saisai Saishujutsu (Papipopi)] Aotte Kuru Kouhai o Wakara Seru! (Akai Haato) [Digital]
(C56) [Abura Katabura (Papipurin, Miyama)] Abura Katabura FF8 (Ge) (Final Fantasy VIII)
Pipiruma! Chapter 1
[Calpis Koubou] How To Get More Intimate With Your Little Sister
PaPiPon!
COMIC Papipo Gaiden 1997-06 Vol.35 [Incomplete]
(SC65) [Ninokoya (Ninoko)] MAKI HOLE (Love Live!) [English] {doujins.com}
[Zenra QQ] Racy Sympathy [Chinese] [管少女汉化]
P-sama Senyou Hole Higuchi Madoka
Comic Papipo 2007-02
(C81) [BooBooKid (PIP)] Hilda-san ni Hidoi Koto o Shite Mita. (Beelzebub)
[Dorachefu] Sokuhame Sukebe Hole
(C85) [sin-maniax (Todoroki Shin)] GOLDEN HOLE (To LOVE-Ru)
COMIC Papipo Gaiden 1997-04
(C78) [ZVIZVA (Forester)] Siggy-san to Wakuwaku Zangeshitsu (Queen's Blade Rebellion)
(C81) [Homura's R Comics (Yuuki Homura)] Pipiruma! Extra Edition - Doki Doki Summer Vacation
COMIC Penguin Celeb 2013-10
[Abura Katabura (Papipurin)] Shikabane Hime Kan (Shikabane Hime)
(C78)[Gerupin (Minazuki Juuzou) Beautiful Girls' Extreme Hole Game, Expansion play for pleasure and climaxing (Neon Genesis Evangelion) [English] {Kizlan}
[Mesu Gorilla. (Tuna Empire)] Ingrid Lucky Hole (Taimanin Asagi) [Chinese] [阿黑颜大姐头汉化组汉化] [Digital]
(C74) [Enshu ~Spirits~ (Santa Maria, NoBody)] KURO HOLE (Kodomo no Jikan)
FE no Iroiro na Chara ni Iroiro Shitemita.
(C67) [HAPPO RYUU (Happoubi Jin)] Hole In Love [English] [tap-trans & secondhandscans]
[Massaratou (Motomushi)] Ojou-sama to Kabe no Ana. [Chinese] [文雅人汉化组] [Digital]
(C81)[Suzume no Miya] Made in Wonderland 1
[Zenra QQ] Instant Hole
COMIC Papipo Gaiden 1998-09 Vol.50
(C74) [Nodoame, Satsukidoh (Higa Yukari, Miyabi Juri)] Sweet Pipit (Sekirei) [English] [K-Manga + Hentai-Enishi]
[Sakekan Memorial (SolopipB)] Shiragasane -Zen/Tan- [Chinese] [不觉晓个人汉化] [Digital]
(C63) [Bakunyu Fullnerson (Kokuryuugan)] Happy black hole (Star Gladiator)
[Shinozaki Rei] Bitch Hole
[D.P] Time Keeper (Comic Papipo 2007-07) [Decensored]
[Toshiki Yui] Ikenaiyo Yuukosan Vol1
[somejima] Niku Heki Koushuubenjo | Human Toilet [English] {doujin-moe.us}
Yawaramichi GoGo