(COMIC1☆10) [Death Para (Tamaki Kurou)] Kitakami-san to Naisho no Naisho (Kantai Collection -KanColle-)
[Sennen Teikoku (Mitsui Jun)] Bocking Papa Kouhen (Cooking Papa) [Decensored]
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3
(C90) [Dragon Kitchen (Sasorigatame)] Rem-rin to Naisho no Oshigoto (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [空気系☆漢化]
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [一匙咖啡豆汉化组]
(Puniket 12) [England Peach (Eikokukan Momoha)] Papa to Naisho (Ojamajo Doremi)
[Studio Claim] Havayama niwa Naisho... (Urusei Yatsura)
Papa's Sex Education Ch1-3
[Airandou] Papa to Musume no Gimukyouiku Ecchi (COMIC LO 2020-11) [Chinese] [Digital]
(CINDERELLA FESTIV@L) [Aozora Shoujo (Shirane Taito)] Naisho no Gao Gao Ecchi (THE IDOLM@STER CINDERELLA GIRLS)
[774] Naisho no Hentai Sex
[Ochaocha Honpo (Chabashira Tatsukichi)] Ikenai desu! Nonaka-sensei ~vs Waka Papa Hen~ [Digital]
Waka Papa Senmon ED Chiryou Clinic
(C61) [LUNA PAPA] berry berry (Tokyo Mew Mew)
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
(C83) [Honey Bunny (Kohachi)] Naisho no Nurse-san
(C85) [CHAGASHI SAIBAN (Yamabuki Mook)] Naisho no Roommate (Infinite Stratos)
[Studio Wallaby (Deep Purple '72)] Licca no Naisho (Super Doll Licca-chan)
Oitan Dae?
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
Papa o Sodate Naosou!!
Papa to Issho ni
Papa to H na Yoidore Yamakaze
(C90) [Brilliant Thunder (Yumeno Tanuki)] Oya ni Naisho no Umi no Iedex
(SC5) [Studio Wallaby (Deep Purple '72, Kura Oh)] Doris no Naisho (D4 Princess)
[SAKEPAPA (おおき)] 俺が十龍之介であるために (アイドリッシュセブン)
[Junk Center Kameyoko Bldg] Okaa-san ga Naisho de Hikikomori Musuko no Seishori no Aite o Shiteiru Hanashi.
(C81) [chocolate Lv.5 (Dynamite moca)] Mahou Shoujo-kei Shounen Soushuuhen + Papa wa Josou Shita Boku ga Suki Mitai
Papa ni wa Ienai!
[DOZA Village (Dozamura)] Papa to Sex? Sonna no Atarimae! [English] [Kamikakushi] [Digital]
Mitsui Jun - Fucking Papa (Extra Volume) Konshuu no Umakamon & Rough Sketch Paper
(C89) [Papapapapaon!! (Pao)] Ano Ko no Sex [Chinese] [魔劍个人汉化]
(Puniket 12) [Omoshiro Burger (Tokuda Shinnosuke)] Kotone to Papa no Shougakkou Tochuu Album
(COMIC1☆6) [Meizu (Meito)] Crazy Rabbits! (Papa no Iu koto wo Kikinasai!)
[Kitakata Kuniaki] Himitsu no Keijiban H na Onna no Naisho Banashi
(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)
[Asahina Makoto] Naisho no Wareme Lesson
(C94) [KURUBUSI-KAI (Dowarukofu)] Mikan no Naisho no Shuumatsu (To LOVE-Ru)
(C91) [CHARAN PORAN (Nekono Matatabi)] Naisho no Rehearsal (THE IDOLM@STER CINDERELLA GIRLS)
(C90) [Shinobi-Rocket (Sasamashin)] Lady to Naisho no Yoru Sanpo (Kantai Collection -KanColle-)
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu)
(COMIC1☆16) [Toto-taste (Suzuki Toto)] Papa wa (Onii-chan wa) Watasanai | I Won't Give Up Papa (Onii-chan) (Kantai Collection -KanColle-, Azur Lane) [English] {Doujins.com}
[Inomoto Rikako] Naisho no Onnanoko
Yamakaze-chan wa Papa no Iinari?
[Morishima Kon] Naisho no Gohoushi (COMIC Tenma 2016-04) [English] [Kusojiji]
[Sakura Puchilo] Naisho no Hokenshitsu (Otokonoko Heaven's Door 1) [Chinese] [瑞树汉化]
(Reitaisai 14) [Rocket Chousashitsu (Koza)] Kazami Yuuka to Naisho Play (Touhou Project) [Chinese]
(C91) [Anmitsu Ryokan (Yoru Yoru)] Naisho dakara ne (Sengoku Collection)
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
(COMIC1☆4) [TRIP SPIDER (niwacho)] Naisho no Omamagoto (Fate / hollow ataraxia)
(C62) [LUNA PAPA (various)] CANDY POP IN LOVE (Tokyo Mew Mew)
(TOON MIX 5) [Osushi-Rice (Reto)] Musuko no Koto o Omou to Yoru mo Nemurenai Genkaku Papa ga Hattenjou de Mesugao Sarashiteru tte Hontou desu ka? (South Park) [English] {Gergothical}
Pakkopako Papa x Ko
Papa Katsu Danshi Mesuinu-ka Keikaku
(COMIC1☆15) [Idenshi no Fune (Nanjou Asuka)] Papa to Erika no Nichiyoubi [Chinese] [SAN个人汉化]
[Sakusaku Kangen Noushuku (Matashita Kintama)] Boku wa Papa Nanka ja nai | I'm Not the Father [English] {Hennojin} [Digital]
(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)
[DOZA Village (Dozamura)] Papa to Sex? Sonna no Atarimae! [Digital]
Futanari Kazoku no Papa Chiryou Nisshi
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON)
Papa [English] [Rewrite] [olddog51]
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | The Secretive Shinomiya-san [English] {Hennojin}
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san
Mada Maniau! 2-nin wa Papa no Daiji na Aigan Musume
(Renai Jiyuugata! Osaka Taikai 4) [SAKEPAPA (Ooki)] Kakugo shitoke yo! | Just you wait and see! (Free!) [English] [Carrot-Bunny]
(Senka no Toki) [Syupa! (makiron)] Naisho no Uchiban | 祕密的內番 (Touken Ranbu) [Chinese] [月下鹤吟汉化组]
(C84) [Angel Bless (Tsukiji)] Kore wa Ze-ttai ni Naisho desu kara ne! (Touhou Project)
(C84) [ROMEO DASH (Kitto Shibaru)] Naisho desuyo, Reimu-san! (Touhou Project)
Papa, Asobo
(C97) [Jin no Oyatsu (Bono)] Papa to Netsujou Dreamin' Night (Hypnosis Mic) [English] [Archivist-tan]
Kitakami-san to Ooicchi Naisho no Naisho
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
Papa's Sex Education Ch1-7
Shibuya Rin, Nitta Minami to Saimin - Dosukebe Nitta Minami no papa
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C89) [Papapapapaon!! (Pao)] Ano Ko no Sex [English] [Belldandy100]
PAPA ha KYO SENSEI no MONO ni NARIMASHITA.
(C86) [ROUTE1 (Taira Tsukune)] Papa to Issho (THE iDOLM@STER) [English] {doujin-moe.us}
(C89) [Jagabata (Oimo)] Naisho no Futarikiri (PriPara)
Papa ni Nacchae