Naisho goto
Onee-sama ni wa Naisho
[Pavington (Takahara Sea-Gull, Marukido Sado)] Narashite Naisho no Concerto
(SC57) [Bloody Mary (Yuumyago)] Bitch Random ~Inaban no Hatsujouki~ (Kokoro Connect)
[C.R's NEST (C.R)] Yukki Hatsujouki. Dash Upper (DOG DAYS) [English] {Doujins.com} [Digital]
[Fummy] Naisho no Relax | Secret Way to Relax (COMIC LO 2018-05) [English] {Mistvern} [Digital]
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL (Fujiyama-san wa Shishunki)
Hatsujouki no Ran-sama to EX Yukarin mo Issho
(C85) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Naisho no Oshigoto- (Kuttsukiboshi)
(C90) [Raijinkai (Haruki Genia)] Naisho no Kagai Jugyou (NEW HORIZON) [Chinese] [CE家族社]
(C57) [Studio Wallaby (Kokuden Kadotake, Shijuukara, Hontai Bai)] Shinobu no Naisho Love Hina Books (Love Hina)
(Ugetsusai) [Schwester (Inasaki Shirau)] Naisho no Reisen (Touhou Project)
[Egawa Hiromi] Naisho ni Shitene - Please keep secret
Naisho no Ichiban-Kuji
(C91) [Fujiya (Nectar)] Naisho na Shinomiya-san | 四宮同學的秘密 [Chinese] [夢之行蹤漢化組]
Kyaru wa Hatsujouki
(SC2017 Winter) [TwinBox (Hanahanamaki, Sousouman)] Kouen no Naisho na Koto (Kantai Collection -KanColle-)
[Shouji Ayumu] Naisho desu yo | It's a secret! (Chiccha-na Onaka) [English] [Rin]
(SPARK8) [Yu-cho (Pal)] Otona niwa Naisho (Free!)
Izayoi Sakuya no Hatsujouki IIII
[Jingrock] Shishunki wa Hatsujouki. - Adolescence is a sexual excitement period.
(C90) [Mama ni wa Naisho (Plasma Beach)] Kinniku Bokujou (THE IDOLM@STER)
[Junai Meringue-don (Kijima Hyougo)] Saisho no, Naisho no. + Natsu no Kedamono (Haikyuu!!)
Hazuki-sensei no Hatsujouki
[Itou Nanami] Naisho no Houkago (COMIC Potpourri Club 2014-07) [Chinese] [黑条汉化]
Kuttsukiboshi -Naisho no Oshigoto- | -Secret Work- {Hikikomori Honyaku}
Uchi no Wanko wa Hatsujouki
[Mizuyuki] Futari no Naisho no ××× (COMIC HOTMILK 2016-06) [Chinese] [無邪気漢化組]
[Kusano Yuu] Hatsujouki - Matagaru Kemomimi Shoujo-tachi [Chinese] [篆儀通文書坊漢化]
(Bokura no Love Live! 17) [Doku Tonkotsu Niku Dorei (Tanohito)] Chika-chan ni mo Naisho no Himitsu (Love Live! Sunshine!!)
(C85) [furuike (Sumiya)] Off no Kongou to Naisho no Ohanashi (Kantai Collection -KanColle-)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-9
(C89) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki 2 (Fujiyama-san wa Shishunki)
(C81) [Mama ni wa Naisho (Purukogi Beach)] Fukkin! (King of Fighters)
(C93) [Gossipgothic (Shishiji)] Kurashiki-sensei wa Hatsujouki Soushuuhen FINAL | Kurashiki Sensei's Mating Season Final Ch.1-2 (Fujiyama-san wa Shishunki) [English] {Doujins.com} [Incomplete]
[Phantom] Otonari-san wa Hatsujouki ~ Momarete Suwarete Hamerarete | 鄰居正值發情期~揉弄她、吸吮她、盡情抽插吧 Ch. 1-7 [Chinese]
Naisho no Ouma-san Gokko | Secret Horse Play {doujins.com}
(C86) [Mama ni wa Naisho (Plasma Beach)] Kinniku Chocolate (Samurai Spirits)
Hatsujouki no Pierrot
[Tukimi Daifuku] Mama ni wa Naisho
(C73) [Hina Purin (Ikuta Takanon, Takei Touka)] Ookami no Hatsujouki | Wolf and the Rutting Season (Spice & Wolf)
[Yanagawa Rio] Naisho no Wonderland | Wonderland of Secrets (GoGo! Girls) [English] {5 a.m.}
[Henreader] Naisho no Date Plan (COMIC X-EROS #37) [Chinese] [無邪気漢化組]
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
(Shotaket 11) [Studio Rakkyou (Various)] Tsubasa x4 no Naisho (Naisho no Yorimichi)
Kanojo ga Hatsujouki nanoni Uwaki Shite Tewi-chan to Sex Shita | 明明女朋友在发情期还要和帝酱乱搞做爱
(Ikai Toshi no Arukikata 2) [ayafujii private circle (Fujii Aya)] Nikoniko Nyannyan ~Leo-kun ga Hatsujouki ni Natte Taihen na Koto ni~ (Kekkai Sensen)
Osaekirenai kono Kimochi Ch. 7 Iinchou wa Hatsujouki
[SAIGA dou] Otto ni Naisho de Kozukuri Takuhai Service Oshiharai wa Teisou Hikikae [English] [Fated Circle]
(C96) [Funa Time (Yukina Funa)] Zoku Laffey-chan no Hatsujouki... - Estrus of Laffey (Azur Lane) [Chinese] [lolipoi汉化组]
Hajimete no Hatsujouki Ch. 1-2
Hajimete no Hatsujouki Ch. 1-4
[blue killer (Doku Denpa)] Naisho no Yodare Sex [Digital]
(C82) [Natsu no Umi (Natsumi Akira)] Mama ni wa Naisho no XXX (Smile PreCure!)
(C93) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to 3-kai Ecchi Shinai to Derarenai Heya de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 18) [Kuusou Monochrome (Abi)] Shousha na Juusha no Hatsujouki (Touhou Project)
(COMIC1☆11) [PINK CHUCHU (Mikeou)] Sharo-chan wa Hatsujouki (Gochuumon wa Usagi desu ka?) [Chinese] [CE家族社]
(C81) [Mimizuku. (Leon no Neko)] Touhou Wan-Nyan Hatsujouki!! (Touhou Project)
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
(C88) [PINK CHUCHU (Mikeou)] Naisho no Shintai Sokutei (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Riko-chan wa Hatsujouki!? | 莉可酱的发情期!?
Aho no Ko o Model Scout ~Naisho no Konsui Satsueikai~
Usagi Ichika no Whip Hatsujouki
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex | 瞞著父母的離家SEX [Chinese] [亂交派對套子裡的殘渣翻譯] [Incomplete]
(C73)[Alpha to Yukaina Nakamatachi] Naisho no Trap (Quiz Magic Academy)
(C79) [Sorairo March (Narusawa Sora)] Inumimi Oujo no Wafu Wafu Hatsujouki 2 (Dragon Quest II) [English] [q91]
(Umi Yukaba 6) [Can Do Now! (Minarai Zouhyou)] Hatsujouki Tama-chan to! (Kantai Collection -KanColle-) [Chinese] [球磨提督个人汉化]
[Sigamitsuki Mizuhiki (Noshigami)] Izayoi Sakuya no Hatsujouki I (Touhou Project)
Hatsujouki no Pierrot | Pierrot in Heat