Sigma Symbol Math Meaning

黑天鵝輪舞曲 Black Swan Wheel Dance

Mayu wa Sore Dake de Manzoku desu

(C93) [BloodBerry (Sigma Rio)] Serata no Tennis Koujou Iinkai (Shironeko Project)

[Hiryuu Ran] Imouto wa Idol !? (COMIC SIGMA 2010-12 Vol.51)

(C93) [MEAN MACHINE (Mifune Seijirou)] Nishizumi-ryuu Roshutsu-dou Iemoto (Girls und Panzer) | The Head of the Nishizumi Style's Way of the Exhibitionism [English] [Panatical]

(C94) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san Sono 4 [Chinese] [无毒汉化组]

[TakayaKi] Bijiri! Kyonyuu Bishoujo Toaru Casino no Bunny Girl | A Certain Casino's Bunny-Girl (COMIC SIGMA 2009-10) [English] =LWB=

Iroha Gonomi

[Σ-Arts (Mikemono Yuu)] Bokunchi no Senshichou (Queen's Blade) [Digital]

(C89) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san

S★M

Teitoku Ha Nani wo shitemo Okoranai kara Daisuki nano

Iemototachi no Kyuujitsu | Family Heads' Day Off

(C88) [Σ-Arts (Mikemono Yuu)] Takao Onee-san to Nyuukyo! Kai Ni (Kantai Collection -KanColle-)

(C94) [BloodBerry (Sigma Rio)] Excellia to Kozukuri Shinkon Shoya with La Pucelle (Shironeko Project)

(C91) [MEAN MACHINE (Mifune Seijirou)] C91 Omake Bon (Reco Love)

(C91) [Σ-Arts (Mikemono Yuu)] Ojousama no Omocha na Boku

As Long As You Say It's Okay, Kitakami-san...

「mensetsu-chū na no ni sekkusu shitai… !」shinsotsu joshi o100% ikasu biyaku aroma | 「還在面試的我卻想做愛…!」讓應屆女畢業生100%高潮的媚藥芳香油」

[Misao.] Ippai Mawaso! Aru Hi no Koto. | Let's Do It A Lot! A Certain Day's Events (Ippai Asobo!) [English] [Doki Fansubs]

Mayoiga no Onee-san | The Big Sister of the Secret Shop

ESTROUS SHOWER!

[Commanding Eagle (Washizuka Sho)] Milla Holic (Tales of Xillia) [Digital]

Comic Sigma Volume 7

[Hirohisa Onikubo] Onee-sama no Collection | A Collection of Young Ladies (COMIC Sigma 2008-12) [English] [Oronae]

[sigmastar, PureSlider (Kagetsu, Matsuo)] Gamushara Mob Rape 2 Chikan Jigoku Hen (Kuroko no Basuke) [ENG]

Kenzen Danshi no Nayami Koto

Kono Subarashii Inmu ni Syukufuku o!

(C93) [Mothman (henreader)] Imouto ni Kareshi ga Dekita toka Chotto Imi ga Wakaranai desu. | Wait, what do you mean my little sister got a boyfriend? [English] [ATF]

COMIC SIGMA 2013-09 Vol.75

SEX SYMBOLS

Mayoiga no Onee-san Sono 6

Mayoiga no Onee-san OVA-ka Kinengou Monochro Hen

(C89) [MEAN MACHINE (Mifune Seijirou)] Mishiro-ke no Butoukai (THE IDOLM@STER CINDERELLA GIRLS)

(SUPER24) [Smoke (Mennu)] Niisan ga Warui n da | Nii-san is so mean! (Tales of Xillia) [English] [Pandora's Actor]

[Hagane Tetsu] OL no Hanashi vol.3 (COMIC SIGMA 2010-11 Vol.50)

[Hiryuu Ran] Imouto wa Idol !? 2 (COMIC SIGMA 2011-02 Vol.53)

(C72) [MEAN MACHINE (Seijiro Mifune)] Bakunyuu Hitodzuma Bukiya Tenshu no Inbinaru Nichijou (Queen's Blade)

COMIC SIGMA 2015-01 Vol.83

Shinshi, aru Iha Mōjū.~ Fugō ni Ubawareta Otome no Junketsu 1

I MEAN IT! (Hikaru No Go)

Jishou Kishidou

Bug tte Deadlock | Tripping Out Means a Deadlock

[Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san Sono 7 | The Onee-san at Mayoiga Part 7 [English] [RedLantern]

Imouto ni Ai no Muchi

Gohoubi no Ataekata - Maid Hen

[MEAN MACHINE (Seijiro Mifune)] LOVERS DREAM (DREAM C CLUB) [Digital]

[Campanula (Akihazama)] Doing Mean Things to Patchouli (Touhou Project) (English)

Tiny Admiral, Takao-san, and Atago-san

(COMIC1☆3) [MEAN MACHINE (Mifune Seijirou)] 落日のグランバニア (Dragon Quest 5) [Digital]

Choro Zuihou-chan.

COMIC Sigma Vol. 39 2009-11

Toaru Kuroko no Mikoto Kanzen Kouryaku