Relations Research

Erotic magical world of strange relationships

Mosaic Relation | 無法明言的關係

Futanari Relations Ch10

Kare Kano Boshuu Chuu! | Relationships Wanted!

[Hoshino Fuuta] Pool no Naka - Pool Relationship [English]

Fellatio Kenkyuubu - Fellatio Research Department

Koukando Bugtteru | Bugged Relationship

(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]

[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]

Manga Research Triangle

[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}

[Katase Nano] Ren'ai Relation [Digital]

New relations

Hikawake no Ibitsu na Seijijou Ch. 2 | Hikawa Houshold's Distorted Sexual Relationships 2

Sakuya to Producer no Kankei | Sakuya and the Producer's Relationship

[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]

(Zennin Shuuketsu 4) [Yano (Yano)] Aimai na Kankei | An ambiguous relationship (Naruto) [English] [Marie]

Research Fellow

Saimin Apuri de Hajimaru Kinshin Kankei | Hypnosis app begins an incestuous relationship

[Maka Fushigi] Short Distance Relationship - Little Sister [English] ATF

[Gekka Kaguya] Shimai no Kankei | The Relationship of the Sisters-in-Law (Bengoshi -> Futanari -> Namahaishin) [English] [Komori Translations] [Digital]

JS Kenkyuukai | JS Research Seminar

[ratatatat74] Forbidden Relationship [Shitty_Translate] English

[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches

Abunai Kankei | Dangerous Relationship Ch. 5

NO HEROES Our love and hate relationship | 不再需要英雄 - 关于我们之间的爱恨情仇

Secret relationship

[Saemon] Ironna Kankei - Iro-Ero relationship [Digital]

[Narusawa Kei] Kare Kano Boshuu Chuu! | Relationships Wanted! (COMIC RiN 2010-10) [English] [Sling] [Decensored]

Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club

Madoka to Seiteki Kankei ni Nareru Route o Mitsuketa Homura-chan | Homura has found a route to a sexual relationship with Madoka.

[Come hermitage] Causal relationship over mother-Kazumiｰ

(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report

A story about how I got into a raw creampie relationship with Tachibana-san on the last train with no one around

Relationship between Haman and Char: Part 1

[WORLD BOX (yuu)] DiFFERENT RELATiONS (Durarara!!)

Secret relationship

Research Love Make Presentation | Research Lab x Expression

[Saemon] Ironna Kankei - Iro-Ero relationship [Chinese] [開坑當做例行重嵌組] [Incomplete]

[bifidus] Yuri-nee to no Shujuu Kankei | Master and Slave relationship with Yuri-nee (Kimi o Sasou Uzuki Ana) [English] [Redlantern] [Digital]

New relations

[Chinjao Girl. (Someoka Yusura)] UreAne ~Sanjuudai kara no Tsugou ga Yosugiru Kyoudai Kankei~ | My Mature Older Sister ~The Crazy Convenient Relationship of An Older Sister and Younger Brother In Their 30s [English] {Doujins.com}

Joushi to Buka no Kankei SPD | SPD - Superior and Subordinate's Relationship

[Maka Fushigi] Short Distance Relationship - The Daughter [English] ATF

Shiori Dai-Nijuuyon-Shou Ituwari no Hate - Shiori Volume 24 The End of False Relationship

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Futanari Relations

[Nekomata Naomi] Neko no Shippo | The Cat's Tail (Futanari Relations) [English] =Team Vanilla= [Decensored]

Shujuu Ecstasy - Sexual Relation of Master and Servant. -

Oyako to Seiai | Sexual Relations with Mother and Daughter ~ Kyouka San

Aru Fushidara na Kankei no Kouroyku | The Effect of that Messy Relationship

[Napier Sabre (Ryu-Akt)] Relationship (Phantasy Star Portable 2 Infinity) [Digital]

[Michiking] Shujuu Ecstasy - Sexual Relation of Master and Servant. -

[RaTe] Best Relation

[Wasabi] Link to Zelda no Shoshinsha ni Yasashii Sex Nyuumon | Here is a little lesson about Link and Zelda's relation (The Legend of Zelda: Breath of the Wild) [English] [alexdupont]

[Saemon] Ironna Kankei - Iro-Ero relationship | 各式各樣的性關係 [Chinese]

Futanari Relations Ch4

(C84) [Tengudou (Tengudake)] Shujuu no Kankei! - The Relation of Master to Servant (Bakemonogatari) [English] [AJS] [Decensored]

] Kare to Watashi no Kowareta Kizuna -My Boyfriend And My Broken Relationshi

[Kawai Shun] Dance! Tentacle Research Institute [English]

[Maka Fushigi] Short Distance Relationship - Little Sister [English] ATF V.2

Kinshin Goukan | Near Relation Rape

[yasu] Ibitsu na Kankei ~Manatsu no YariCir Rankou Gasshuku~ - Distorted relationship Ch. 1-3 [English] [DKKMD Translations]

Shujuu Ecstasy - Sexual Relation of Master and Servant. Ch.3

Love Relation Chapter 2

Yuri-nee to no Shujuu Kankei | Master and Slave relationship with Yuri-nee

Himitsu no Kankei - Secret Relations

[Katagiri Kaneharu] Imouto ga Ore no Kanojo! ? 2-Paku 3-Nichi no Ecchina Kankei 1-4 | My Sister is My Girlfriend!? Sexual Relationship for Two Nights and Three Days 1-4 [English]

[Katase Nano] Renai Relation | 戀愛時的親密關係 [Chinese]

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

Secret relationship

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

[MATSU Takeshi] Teacher-Student Relationship [ENG]

Fujun Group Kouyuu - Impure Group Relationship Ch. 2: Kanojo no Hisokana Tanoshimi | 第2話:她的秘密歡樂

[Oidean] Inga na Kankei -Haha Kazumi 3- | Fated Relation Mother Kazumi 3 [English] [Amoskandy]

Ironna Kankei - Iro-Ero relationship Ch. 1-2, 4, 6, 8, 10, 12

[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]

[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)