Naisho no Jikan
Muscle Papa BL
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
(SC2015 Autumn) [Ame Usagi (Amedamacon)] Naisho no Hokenshitsu (Gochuumon wa Usagi desu ka?)
[Hiura Papiko] Katei Kankyou [Chinese] [远古守望者汉化]
Kareshi ni Naisho de 3 Seisettai...Saseraremasita. | Keep This A Secret From My Boyfriend 3 - I Was Forced to... Sexually Entertain Him.
(C63) [Abura Katabura (Papipurin)] AO (Ai Yori Aoshi)
(CR29) [LUNA PAPA (various)] Chokominto (Tokyo Mew Mew)
[Abura Katabura (Papipurin)] Ani-kun ii no ... Chikage (Sister Princess)
Lecia no Naisho Naisho no Chitsujo
Itoko no Futanari Onee-chan to Naisho no Milk
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
Houkago no Naisho
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi) [English]
Atago-san to Naisho no Ecchi
(C78) [apricot (Anji, Kuroo)] Omote to Ura no Himitsu to Naisho. (Amagami) [English] [magiclamp]
Naisho no Omajinai
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [想抱雷妈汉化组]
[Studio Wallaby (Various)] Tron no Naisho (Mega Man Legends)
(SC49) [Baka to Hasami (Tsukai You)] Naisho no Tsuboeri Himitsu no Itsuki (Heart Catch Precure!)
(C72) [C@T Slash (Kahama Youko)] Naisho no Jikan (Kodomo no Jikan)
(SUPERKansai21) [Papapanda (Tasuku)] Natsu nanode Aircon wa Gisei ni Narimashita (Yowamushi Pedal)
(SUPER24) [Oshinobee (Yamada Papiko)] Skin2 (Free!)
(SC34) [Titokara 2nd Branch (Manami Tatsuya)] Naisho no Kimochi 2 (Zero no Tsukaima)
[Ookami Uo] (Ryuushutsu) JSJC Naisho no Jian Ch. 1-5 [Chinese]
Jiiji ni wa Naisho ni Shite ne
Futari de Naisho no Ohanashi
Senpai ni wa Naisho ssu yo | 선배에겐 비밀임다
(COMIC1☆6) [KAROMIX (karory)] Karorful mix EX7 (Papa no Iu Koto wo Kikinasai!) [English] [ydwtt]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama | The Princess' Secret (Dragon Quest XI) [English] =TLL + mrwayne=
Naisho de! Twins
Kare ni wa Naisho ~Sex Namahaishin~
Abby to Naisho no Hamedori
[Sennen Teikoku (Mitsui Jun)] Bocking Papa Chuuhen (Cooking Papa) [English] {Shotachan}
[Paper-Doll (Taira Kouichirou)] Suppin (Magic Knight Rayearth)
(SUPER23) [Strawberry (Ichigo)] Tousan ni wa Naisho ni Shitete (Shingeki no Kyojin)
[Yamamichi] Naisho ni Shimasho | Let's Do It In Secret (COMIC Tenma 2015-06) [English] [desudesu]
(C94) [Kurumi Namiki (Mita Kurumi)] Atago-san to Naisho no Ecchi (Kantai Collection -KanColle-)
(SC30) [P-Forest (Hozumi Takashi)] Otome no Naisho Nina-chan to iro iro... (Mai Otome)
(C66) [Papikuria (various)] Inaka Musume no Hazukashi Inanioi (Ragnarok Online)
[774] Naisho no Hentai Sex
(C88) [Yuraraka Koubou (Paper)] Yuriraka
[Lightcoral (Tomi)] Naisho no Oyuugi Kai [Digital]
(C69) [Seinansei ni Kagayakeru Hoshi (Morino Papiko)] Ragnarok Yawa Level.7 (Ragnarok Online)
[Studio Wallaby (Kokuden Kadotake, Shijuukara, Leopard)] Shaorin no Naisho (Mamotte Shugogetten!)
Otona ni Naisho no Warui Koto
[YASRIN-DO (Yasu Rintarou)] Papa no Iu Koto nante Kikimasen! 4 (Papa no Iu Koto wo Kikinasai!) [Digital]
(C59) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 01
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
(C95) [Dennou Chocolate (AwA)] Otona ni Naisho no Warui Koto [Chinese] [沒有漢化]
[Hiura Papiko] Katei Kankyou | Household Rapings [English] {QB-tl}
[YASRIN-DO (Yasu Rintarou)] Papa no Iu Koto nante Kikimasen! 3 (Papa no Iu Koto wo Kikinasai!) [Digital]
(Puniket 23) [Suitekiya (Suitekiya Yuumin)] Naisho no HONya-san (Watashi no Ouchi wa HONya-san)
Alicia-mama to Naisho Ecchi Suru Hon
(C91) [Papered Armor (Yuchi)] Existence (Granblue Fantasy)
atelier lunette Naisho Nano! -Haruhara-ke San Shimai Monogatari act1 FR
[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]
(C89) [SAKEPAPA (Ooki)] Wagaya no Nyanko-sama (Free!)
(C94) [Kaiteinnu (Rajunnu)] Mary ni wa Naisho desu! (Fate/Grand Order)
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3
Nanao no Naisho
(SC15) [Chuuni+OUT OF SIGHT (Kim Chii)] Onee-chan to Naisho 2 Ashita Biyori
[Natsume Benkei] Nichijou-teki ni Okaa-san ni Dasu Seikatsu - Otou-san ni Naisho no Nakadashi Ecchi Hen
(C92) [Atelier Lunette (Mikuni Atsuko)] Naisho Nano! -Haruhara-ke Sanshimai Monogatari- 3 [English]
(C79) [Human High-light Film (Shiosaba)] Naisho no Ayanami (Neon Genesis Evangelion) [English] [CGrascal]
[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
(Splash!Hi 2) [SAKEPAPA (Ooki)] Sweets! (High☆Speed! -Free! Starting Days-)
(C87) [SAKEPAPA (Ooki)] Yoru wa Oshizuka ni | The Silent Night (Free!) [English] [Holy Mackerel]
(C81) [TIES (Takei Ooki)] Kobato no Naisho. (Boku wa Tomodachi ga Sukunai) [English] [QB Translations] [Decensored]
[Katuraya (Takemaru)] Naisho no Ichiban Kuji (Mahou Shoujo Lyrical Nanoha)
[Abura Katabura (Papipurin)] Sakuya no Kimyou na Bouken (Sister Princess)
[Fuusen Club] Okaa-san wa DeliHeal-jou ~Musuko no Doukyuusei to Naisho de Tanetsuke SEX~ [Digital]
(C86) [Papamilk (Aogen Genda)] Chicchai Seigi wo Tsume Konda hon - Ojisan Hen [English] [Shotachan]