Substitution Alkanes Problem

Fix The Problem Student With Skinsuit No.1 Kanna Watanabe

(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup problem Rising (Mahouka Koukou no Rettousei) [Chinese] [黑白灰汉化组]

Misaki-chan Funtouki | Misaki Chan y Los Problematicos el Baño

(C84) [Shinjuku Koma Gekijou (Komagata)] Holdup Mondai - Holdup Problem- (Toaru Kagaku no Railgun) [English] [Tigoris Translates]

[Taniguchi-san] Migawari Ichinichi Idol | One Day Substitute Idol (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]

Chiru Roshutsu 18

[Kyaradain] Imouto ga Komatteru kara...!! | Because my Little-Sister is Problematic...!! (COMIC LO 2022-03) [English] {Mistvern + Bigk40k} [Digital]

Mondaiji no Shitsuke | Discipline for a Problem Child

[Hinase Aya] Anata no Himei wa Dare ni mo Kikoenai | No One Can Hear Your Screams (Kikaikan de Monzetsu Iki Jigoku! Vol. 1) [English] [Digital]

[Yoshiura Kazuya] Ibitsuna Ch. 8 - Little Problem [English] =LWB=

(COMIC1☆4) [Stapspats (Hisui)] Double Battle de Daijoubu!! Kamo... | Double Battles Are No Problem! Probably... (Pokémon) [English] {doujin-moe.us}

Maiden Problems

Grope Trap Nepenthes

(C85) [Shinjuku Koma Gekijou (Komagata)] Hold-up Mondai RELOADED | Holdup Problem RELOADED (IS <Infinite Stratos>) [English] [RapidSwitch] [Decensored]

Pururun Seminar CH24 - A Problem Shared Is A Problem Halved

Substitute Girlfriend

催眠NTR母娘

Holdup Problem RELOADED

(ONE→HUNDRED 2) [0207 (Shizuyoshi.)] INSERT PROBLEM (One-Punch Man)

Anoko wa Mondaiji 2 - That child is a Problem child.second

(C85) [Shinjuku Koma Gekijou (Komagata)] Holdup Problem RELOADED (IS <Infinite Stratos>) [English] [RapidSwitch]

INSERT PROBLEM

Holdup Problem Rising

(C79) [Depthbomb (Shimo)] Substitution (Touhou Project)

Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko～

Shinjin Yuna to Wakeari no Okyaku-san | The New Bathhouse Prostitute And A Problematic Customer

Asex Training dakara Mondainai desu | It's Asexual Training So There's No Problem

Anoko wa Mondaiji 2 - That child is a Problem child.second

人間便器18号

(C84) [Shinjuku Koma Gekijou (Komagata)] Holdup Mondai -Holdup problem- (Toaru Kagaku no Railgun)

Jakkan Mondai? Bimyo-ni OK! | Problem? No, it's surprisingly ok!

[Asakadogumi (Mitsukado Kazuki)] Shinjin Yuna to Wakeari no Okyaku-san | The New Bathhouse Prostitute And A Problematic Customer [English] {Doujins.com}

[DUZK] The Tail's Problem (Genshin Impact)

[Taniguchi-san] Kyou wa Kawari ni "Nakanohito" | I'm Substituting for a Suit Actor Today! (Tamashii Insert ~Fushigi Appli de Anoko ni Hyoui~) [English] [KAWABAKA!] [Digital]

Musuko no Nayami | My Son's Problem

(C85) [Parupunte (Fukada Takushi)] F-81 (Gundam Build Fighters)

Kono Bijutsubu ni wa Mondai ga Aru Rashii | The art club has a problem

(C82) [Marked-two (Maa-kun)] Immoral/Zero (Fate/Zero)

(SC36) [Count2.4 (Nishi)] Yurimasu (THE iDOLM@STER)

Imouto ga Komatteru kara...!! | Because my Little-Sister is Problematic...!!

[Studio Daiya (Nemui Neru)] Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko～

Gokimama-tachi x Imouto

(Super ROOT4to5 2019) [RIX (Mamiya)] Koku. Josei Gitaika ni Seikou Shimashita 3 (Tensei Shitara Slime Datta Ken) [Chinese] [萌化漢化]

Boku to Gyaru no Irekawari Raifu

(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup problem THE Final (Witch Craft Works)

(C93) [Renainou (Mizuyuki)] Mondaiji no Shitsuke | Discipline for a Problem Child [English] [Team Koinaka]

Honey Room5 - Her Physical Problem

(C92) [Yumesaki Annai Kairanban (Hiro Hiroki)] Maji Yaba Puni Dra-tengoku 2 (Kobayashi-san-chi no Maid Dragon)​

(C86) [Metaneko (Aotsu Umihito)] SUBSTITUTE 2 (Love Live!)

Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko～

(SC53) [PURIMOMO (Goyac)] Lovely Substitute (YuruYuri)

[STUDIO PAL (Nanno Koto, Kenzaki Mikuri)] Kuso Uekara Messen no Meikko o Saiminjutsu de Hazukashii Oshioki o Suru. [Chinese] [经验为0和不懂日语却想看汉化所以自己汉化的个人汉化组] [Digital]

[squeezecandyheaven (Ichihaya)] Anoko wa Mondaiji 2 - That child is a Problem child.second

Mondaiji Uehara | Problem Child Uehara

(SC53) [PURIMOMO (Goyac)] Lovely Substitute (YuruYuri)

(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup Problem Rising (Mahouka Koukou no Rettousei) [English] {doujin-moe.us}

(C84) [Shinjuku Koma Gekijou (Komagata)] Holdup Mondai -Holdup problem- (Toaru Kagaku no Railgun) [Chinese] [黑条汉化]

(C81) [bash-inc (BASH)] Milk Triple Ecstasy (Fatal Fury)

Mom's the Substitute

A Fleet Problem

Migawari no Patchouli | Patchouli as a Substitute

Energy Mondai o Kaiketsu Suru Simple na Houhou - A simple way to solve energy problems

Helping with insomnia problems

(C86) [Metaneko (Aotsu Umihito)] SUBSTITUTE 2 (Love Live!) [English] {doujin-moe.us}

Migawari Ichinichi Idol | One Day Substitute Idol

Holdup Problem RELOADED

Substitute Otokonoko x Seed Juice Directly Pickled Raw Broadcast

[Chobipero] Papa no Omokage Plus | Daddy Substitute Extra (Hatsumono Kajitsu) [English] {Hennojin}

(C67) [A_N_C (Active Network Communication) (Midori Wakamoto)] A.N.C debut ☆ (School Rumble/Mai-HiME)

Ippatsu Kaiketsu Onayami Soudan | Una Ultima Solución, Consultando Mis Problemas