Same-themed manga about kid fighting female ninjas from japanese imageboard.
(C71) [Toko-ya (HEIZO, Kitou En)] Kashimashi (Chrono Cross, Inuyasha)
(C89) [Tekokids (Leonardo 16sei)] Aldora-tan no Okozukai Kasegi (Granblue Fantasy)
Mikan Kajuu Shiboritate!
[Sasahara Yuuki] Want to be a kid
Kids Challenge
[Yururuka-dou (Hoono Yurumu)] Onnanoko no Housoushi ~Omorashi Kanojo to Ecchi na Batsu Game~
My Kid Brother's Girl, Megumi[ENG]
Kami no Nagai Ko ga Omorashi Suru Hon
(SC52) [Jyaraya] KIDS WAR (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai)
Jugyou Chuu Ni You Kya Joshi Ga Omorashi
(C86) [Bakunyu Fullnerson (Kokuryuugan)] NIN NIN SLAYER ~Kids Ninja Shouten~ (King of Fighters) [English] {doujin-moe.us}
Alice World Omorashi Nyanko
(C87) [Tekokids (Leonardo 16sei)] Onimusume -Inbi Onna Jigoku- (Oboro Muramasa) [Chinese] [臭鼬娘漢化組]
Kanami No Oshigama Kurumi No Naka De One-chan Ga Daipinchi Na Hanashi
(C90) [Karasuma Pink Higashiiru (Karasuma Pink)] Delivery Angel Land (Kid Icarus) [English] {TheRobotsGhost}
[Zaki Zaraki] Hamezukids | Fuck-Happy-Kids [English] {Mistvern}
(C80) [DA HOOTCH (ShindoL)] DRAGON CHILD (TIGER & BUNNY)
Ookami to Shichihiki no Koyagi
DECHAU 4.0
(C63) [Momoilock, Neo Hyper Kids (Kyousuke)] LOVE TRAP (Ragnarok Online)
[Karasuma Pink Higashiiru (Karasuma Pink)] Tobenai Tenshi wa Tadano Shota da (Kid Icarus) [Digital]
Omorashi wa Sou Kiiroi Tsuyoi
Josou Onanie ga Tomaranai Roommate o Ijimetaosu!!
(C63) [GASOBooK (Matsumomo Mahiru)] GASOBooK Genkou Youshi RebootLEGONOMICS ‐0212 (Various)
[GUENDA SHOW] Adult Kids
(C61) [8bit (Astra, Makino Akine)] 8bit MATCHIK (Vampiyan Kids)
(Reitaisai 14) [Tekokids (Leonardo 16sei)] Otona no Cookie ~Asoteddo~ (Touhou Project) [Digital]
Suirei Ken Seiki Funsai
Aya to Tewi to Sanae to Udonge ga Omorashi Suru Hon!!
[YOSHITORA] 救世主と救済者
Mesomeso Nakinagara Omorashi Suru Takao
[FRED-KELLY] Fighting Kids
Yukari 3
Popsicle - Spanish
[Pintsize (TKS, Lunaluku)] Himitsu no OMaid Cafe - Pantsu ni Omorashi Shite Sumimasen... | Secret Nasty Maid Cafe ~I'm sorry for letting it leak into my panties~ [English] [h0hen] [Digital]
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Futanari Omutsu Omorashi Rakugaki Manga
Dairoku! Otoile Challenge 2
(C79) [Studio Q (Natsuka Q-Ya)] Houkago Chikan Time ~Omorashi Azunyan~ (K-ON!)
[Kuusou RIOT (Sakura Hanatsumi)] Omorashi Bismarck 2 (Kantai Collection -KanColle-) [Digital]
Onna Butouka Omorashi
Kegarenaki Hitou
Kinjo no Jimi na JC ni Otona no Asobi o Oshiete mita Hanashi
Oisha-san Daisuki
[Hidemaru] Kodomo ni Natte Okashi Makuru yo! Ch. 1-4 | Become a Kid and Have Sex All the Time! Part 1-4 [English] [desudesu]
[Momoyama Jirou] Kichiku no Ori ch. 1-3 [English] [desudesu]
Gochiusa 13-nin no Omorashi Gijiroku
Omoi de Bloomer Omorashi no Kioku
(DC RETURNS 13) [Gesuido (Gesui)] JUST KIDDING (Kuroko no Basuke)
(C88) [Tekokids (Leonardo 16sei)] Tsuyu Biyori (My Hero Academia) [Chinese] [沒有漢化]
[Hino Hino] Gohoteki Mini Size [English] {bfrost}
(Ginban no glory 0.5) [Secret Room Pierrot (Migite)] big kid! (Yuri on Ice) [English]
(C90) [Little Hamlet (Kiira)] Omorashi Daisuki Satori-san (Touhou Project)
Virtual Koubi no Chuusen ni Atarimashita
(C76) [DRAGULA (Imawano Lem)] This LOVE#88 (Soul Eater)
Etsuran Kinshi
(C87) [Crazy9 (Ichitaka)] C9-16 Omorashi Elizabeth (Nanatsu no Taizai) [English] {doujin-moe.us}
Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Yanmama o Gaki no Sugata ni Natte Fukushū NTR | Revenge NTR of a Yanmama in the Form of a Kid