Ironna Kankei - Iro-Ero relationship Ch. 1-2, 4, 6, 8, 10, 12
[Nekomata Naomi] Futanari Relations [English]
[Digital Lover (Nakajima Yuka)] DLO-04 Kare to Watashi no Kowareta Kizuna | DLO-04 My Boyfriend And My Broken Relationship [English] {Doujins.com} [Digital]
Manga Research Triangle
[Napier Sabre (Ryu-Akt)] Relationship (Phantasy Star Portable 2) [Digital]
(C81) [IMPALA (Aoi Remi)] Relation Again (Tales of Xillia)
[Arsenal] Love relation [English] [biribiri]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Oyako to Seiai | Sexual Relations with Mother and Daughter ~ Kyouka San
[Maka Fushigi] Short Distance Relationship - Childhood Friends [English] ATF
[bifidus] Yuri-nee to no Shujuu Kankei | Master and Slave relationship with Yuri-nee (Kimi o Sasou Uzuki Ana) [English] [Redlantern] [Digital]
(C84) [Tengudou (Tengudake)] Shujuu no Kankei! - The Relation of Master to Servant (Bakemonogatari)
(The World 4) [Voice of flower (Shiori)] New relations (JoJo's Bizarre Adventure) [Incomplete]
Love doll~ toy relation~
[Maka Fushigi] Short Distance Relationship - The Cousin [English] [ATF]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[Tamabian (Tamabi)] Gal to InCha no Kousai Shuukan. | A Week-Long Relation Between a Gyaru and an Introvert. [English] [Nisor]
Sougou Hoshoku Relation | A Mutually Predacious Relationship {yuriproject}
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
(SC23) [Shibakko. (Shibasaki Ako)] RELATION (Fate/stay night) [Chinese]
(CR35) [Hyoujooukoku (Minaduki Haruka)] Relation (Fate/stay night) [Chinese]
Shiori Dai-Nijuuyon-Shou Ituwari no Hate - Shiori Volume 24 The End of False Relationship
Okashi na Kankei | A Sweet Relationship
Abunai Kankei | Dangerous Relationship Ch. 5
(C81) [CDPA] Unbalance Relationship (Unbalance x 2 , UxU) [ENG]
Tomodachi no haha to karada no kankei | Physical Relationship with my Friend's Mother
[Rico] Otona no Koibito Kankei | An Adult's Lover-Relationship (Onii-chan Asobo) [English] {Mistvern}
[yasu] Ibitsu na Kankei ~Manatsu no YariCir Rankou Gasshuku~ - Distorted relationship Ch. 1 (COMIC Grape Vol. 57) [English] [DKKMD Translations]
Akai Akuma to Himitsu na Kankei | Secret Relationship with a Red Devil
[Oidean] Inga na Kankei -Haha Kazumi 2- | Fated Relation Mother Kazumi 2 [English] [Amoskandy]
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Tamagou] Rinjin Soukan ~ Danchi Tsuma to Danshi Gakusei no Ibitsuna Kankei ~ | Neighbor Adultery ~ A Warped Relationship Between Housewife and Schoolboy ~ [English] [friggo]
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
(C79) [Kirintei (Kirin Kakeru)] Break relations (THE iDOLM@STER) [English] [Watisit]
Zettai ni Ikasetai Adult Goods Maker Kaihatsubu VS Zettai ni Ikanai Adult Goods Maker Eigyoubu | The Sales Rep Who Absolutely Won’t Come VS The Researcher Who Absolutely Wants to Make Her Come
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Kono Naka ni Kinshin Soukan Shiteiru Musume ga 3-nin Imasu #4 | Three Of These Girls Are In Incestuous Relationships #4
[Ishigami Kazui] Himitsu no Kankei - Secret Relation
Long Distance Relationship
SPD - Superior and Subordinate's Relationship
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Ibitsu na Kankei ~Manatsu no YariCir Rankou Gasshuku~ - Distorted relationship Ch. 1
Futanari Relations Ch9
[Saemon] Ironna Kankei - Iro-Ero relationship [Chinese]
[Noda Gaku] Abunai Kankei | Dangerous Relationship Ch. 5 [English] [Leon990 Scanlations]
Sleep Relationship
[Shiroo] Rugged Relation