One after another! Having relationships with multiple men is a common culture!

(C91) [Shiwodou. (Shiwo.)] Multiple☆Tinkle (Mahou Shoujo Lyrical Nanoha)

Multiple Paizuri (mostly) in Manga/Hentai/Western comics

[Meishou Misettei & Dolcchi Studio] Multiple Boy (Victory Gundam) [Raw]

[Multiple] Takara no Suzunari (Sakura Taisen)

[Arsenal] Multiple Steady Ch.1-4

[W@nd] Kirino and Ria get Multiple Creampies (ENG) =LWB=

[Usyuuri] Multiple Flowers

(C91) [Shiwodou. (Shiwo.)] Multiple☆Tinkle (Mahou Shoujo Lyrical Nanoha) [English]

Multiple Flowers

Multiple Festa! Deremas Oshi Chara Mawashi.

multiple partners

Fueru Martina | Multiple Jades

[MEN'S=K (Hasebe Kazunari)] MEN's Iczer-One Vol.3.5 (Fight! Iczer One)

[Takeshi Ohmi] Otoko to Onna no Aru Aru Banashi | Probable Affairs Between Men and Women Ch. 3 (Men's Gold 2018-05) [English] [InsanePraetor] [Digital]

[Tamagoro] Danshi Kousei Iinkai Tai Danshi Daraku Iinkai | Young Men Rehabilitation Committee VS Young Men Corruption Committee (COMIC Penguin Club Sanzokuban 2016-04) [最愛路易絲澪漢化組]

[Tamagoro] Danshi Kousei Iinkai Tai Danshi Daraku Iinkai | Young Men Rehabilitation Committee VS Young Men Corruption Committee (COMIC Penguin Club Sanzokuban 2016-04) [English] {5 a.m.}

(CR17) [Yokoyama Gumi (Yokoyama Ming)] Maru peke X-MEN (X-MEN)

[MEN’S ICZER-ONE (Hasebe Kazunari)] MEN’S ICZER-ONE Vol.4 (Fight! Iczer One)

[MEN’S ICZER-ONE (Hasebe Kazunari)] MEN’S ICZER-ONE Vol.II (Fight!! Iczer One)

Young Men Rehabilitation Committee VS Young Men Corruption Committee

Puchi Men no Iru Sekai | A World with Small Men

Yuki-san ni ◯men o | Giving ◯◯men to Yuki-san

(C93) [C.R's NEST (C.R)] Kankourei Gaiden: Kaishun Men's Massage I-*** Act.2 | Kancolle Side Story - Rejuvinating Massage For Men - Act.2 (Kantai Collection -KanColle-) [English] {Doujins.com}

[EBA] Yuki-san ni ◯men o | Giving ◯◯men to Yuki-san (Hitozuma ga Ero Sugite Shigoto ni Naranai!) [English] [Nisor]

(C94) [Nekousa Pudding (Ra-men)] ATSUMIKU (THE IDOLM@STER CINDERELLA GIRLS)

[Sakira] Sailor Danshi | Sailor Men [English]

[Takeshi Ohmi] Very lewd urban legends Real 14 The case of Kitano Miyoko (30 y.o) (Men's Gold 2014-08) [English]

(C89) [Nekousa Pudding (Ra-men)] Yarukubo Murikubo. (THE IDOLM@STER CINDERELLA GIRLS)

[7 Men Zippo (Kamishima Akira)] Mitchaku! Iruma juu Usagi sennyuu Sousa 24-ji (Hypnosis Mic)

(C93) [Pico Pico Labyrinth (Fujisaka Lyric)] Onnanoko datte Otokoyu ni Hairitai | They may just be little girls, but they still want to enter the men's bath! [English] [ATF]

(C93) [Pico Pico Labyrinth (Fujisaka Lyric)] Onnanoko datte Otokoyu ni Hairitai | They may just be little girls, but they still want to enter the men's bath! [English] [ATF]

(COMIC1☆7) [Nekousa Pudding (Ra-men)] Monde Ii no wa Momareru Kakugo no Aru Idol dake da yo ne!! (THE IDOLM@STER CINDERELLA GIRLS)

Men's Gold 2018-11 [Digital]

(C53) [RAT TAIL (Various)] TAIL-MEN HAYAO MIYAZAKI BOOK (Various)