Phase Transition Studies

(Sennen Battle Phase 14) [Poco Poco (Shachoo, yuduko)] Ankoku-gai no bosu wa kodomo ga o suki no yōdesu (Yu-Gi-Oh! ZEXAL)

(SPARK10) [mameDTI (Kureha)] Sawarudake Plus (Kekkai Sensen)

[Freedom Prophet] Cool () Study session

Ganjigarame no Koubou

[Akiyama Kenta] Eh~Ken!! - Movie Study Club Ch.1-7.5 (Comic Aun 2013-2014) [English] [The Lusty Lady Project]

(MOON PHASE) [VISTA (Odawara Hakone)] Setsugekka (Tsukihime)

(Sennen Battle Phase 5) [Kisumayo, Amanatsu kuorite, DIZZY (Nakagawa shōko, Amu, Akashi Kuyou)] Shi shi shaku (Yu-Gi-Oh! Zexal)

(MOON PHASE) [Kohakutei (Sakai Hamachi)] Mutsumizuki - Hisui - (Tsukihime)

(COMIC1☆10) [MoonPhase (Yuran)] Jougasaki Mika no Yasashii Yume (THE IDOLM@STER CINDERELLA GIRLS)

[Higeta] Phaser (Oyasumi, Teenager - Good Night, Goodbye) [English] [ConTL] [Digital]

[Matsumoto Katsuya] Kinpatsu Joshi to Manabu Otona no ABC | Studying Adult ABC's With The Blonde Haired Woman (COMIC Masyo 2016-04) [English]

(Sennen Battle phase 6) [Ja+ (Hayama Hidu)] Ai to wa Nan zoya (Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 9) [Japage (Japa)] SECRET LIVE! (Yu-Gi-Oh! ZEXAL)

Let's Study xxx 2

(C89) [MoonPhase (Yuran)] Ichinose Shiki no Tanoshii Yume | Ichinose Shiki's Fun Dream (THE IDOLM@STER CINDERELLA GIRLS) [English]

[batsu] Shimoji-san Study ! (COMIC Shitsurakuten 2018-10) [Chinese] [實際上確實不可能不過你別忘了這是漫畫漢化組] [Digital]

[MECCHORI (Mitsuru)] MOB PET (Kekkai Sensen) [Digital]

(Sennen Battle Phase16) [Kenkou wa Migaki World (Hammy, Kikuichi)] LDS Hishoka no Himitsu II (Yu-Gi-Oh! ARC-V)

[Muchin] Sakura-chan no Jiyuu Kenkyuu 1 | Sakura-chan's Free Study 1 [English]

(Sennen Battle Phase 6) [Nakaun (Yoko)] Doro no Numa yori Haidete (Yu-Gi-Oh! ZEXAL)

(CCOsaka109) [La.C. (Narumi Meiko)] Oshiete Study (Akatsuki no Yona)

(C84) [Nuno no Ie (Moonlight)] Let's Study xxx 2 (Love Live!)

(Sennen Battle Phase 8) [Na ma wasabi ikusei-chū (Mizuki)] Chaos★OverlayUnit (Yu-Gi-Oh! Zexal)

[Kiya Shii] Momoiro Study! [Digital]

Mushaburi Learning - Let's Study Penis

(Sennen Battle Phase 25) [ZPT (Pomiwo)] Ai-chan Sensei to Pureme-chan (Yu-Gi-Oh! VRAINS)

(Sennen☆Battle Phase14) [White fluid (Shokuyou Bond)] Hoshoku Kankei ni Aru Serena to Shun ga Renai Kanjou o Idaku to Kou Naru. (Yu-Gi-Oh! Arc-V)

(Sennen Battle Phase 6) [HEATWAVE (Yuuhi)] XSY (Yu-Gi-Oh! Zexal)

Neneka and Haughty Study

HARD CANDY FULL COURSE

(Sennen Battle Phase 18) [RollCall (Teko)] Ore, Taisoufuku Wasuremashita (Yu-Gi-Oh! Zexal)

(Sennen Battle Phase 21) [AYA] Zu~āku wa dare no iu koto demo kii chaukara totemo shinpaidesu (Yu-Gi-Oh! ARC-V)

(C91) [JIEITAI (Ketsudrum)] Isekai ni Tobasaretara Joushi to Kyousei Renai Event Saserare Terun desu ga!? (Kekkai Sensen)

Kiri Tokidoki Kasumi Tokoro ni Yori, Kimi

Phase5

Ichiryuu no Lady wa Seikoui no Gijutsu mo Ichiryuu denakute wa

(Sennen☆Battle Phase10) [Neo Wing (Saika)] Mermaid Memory (Yu-Gi-Oh! ARC-V) [Chinese] [赤游]

(Sennen☆Battle Phase13) [Neo Wing (Saika)] Slime Panic (Yu-Gi-Oh! ARC-V) [Sample]

Study Abroad

(Sennen Battle Phase 6) [ASIAN-BEAT (Yukichi Aya)] Ikenai Kokoro | 劣心不改 (Yu-Gi-Oh! ZEXAL) [Chinese]

(Sennen Battle Phase 18) [Sankakukona (Hirono)] Yokare to Omotte Rank Up (Yu-Gi-Oh! Zexal)

(C83) [99mg (Coconoe Ricoco)] study room

(Sennen☆Battle Phase12) [Quartzshow (hari)] Partner Nante iwa Senai! (Yu-Gi-Oh!)

[STUDIO AJINRUI] Moon Phase (Tsukihime)

(Sennan Battle Phase 23) [I.U (Iu)] POTION (Yu-Gi-Oh! ARC-V)

バッドアップル

(Sennen☆Battle Phase 11) [Lilliput (Ichikawa)] LOVE ME! (Yu-Gi-Oh! ARC-V)

(C86) [Nuno no Ie (Moonlight)] Let's Study xxx 4 (Love Live!)

(BLOODYZONE) [KAZINO (Kanato)] Ganjigarame no Koubou (Kekkai Sensen)

[Red Ribbon Revenger (Makoushi)] Toaru Tsukiyo no Monogatari (Tsukiyomi Moon Phase)

(SPARK10) [Lr. (Motohashi Iyuu)] Shounen L wa Yokkyuu Fuman (Kekkai Sensen)

(COMIC1☆11) [MoonPhase (Yuran)] moon phase material (Fate/Grand Order) [Chinese] [绅士仓库汉化]

Seiseki Koujou!? Sakura Sensei no Home Study

[Furaipan Daimaou] Hazukitan to H (Tsukiyomi Moon Phase)

[Takano Yuki] Transit + Otometic Overdrive [English] [Amaimono] [Decensored]

PHASE 4 ~ dai 4-shu sekkin soguu ~

(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)

Onee-chan to no Himegoto

(Sennen Battle Phase 14) [Aburami (Nikuju)] INSTANT ROOM (Yu-Gi-Oh! ZEXAL)

(Sennen☆Battle Phase6) [picopicopi-co (tsubasa)] Uwasa no Kyoudai no Uwasa no Ano Ko (Yu-Gi-Oh! ZeXal)

(Ikai Toshi no Arukikata 2) [calcium (Gyuunyuu)] undresses (Kekkai Sensen)

(Sennen Battle Phase 20) [Sankakukōnā (Hirono)] Stand by me (Yu-Gi-Oh! Zexal)

(C99) [Kurohamya (Kurosu)] Satonaka Chie-chan ni Oshioki suru Hon Test Benkyou Hen | Satonaka Chie's Punishment - Test Study Edition (Persona 4) [English] [head empty]

(C63) [Oretachi Misnon Ikka (Misnon the Great, Misnon Blue)] Tsuihou Kakugo Special edition Phase1 (Seikai no Senki)

【Mizo Ne (Mizone)】 反抗期もんすたぁ | Rebellious Monster Phase (Sample)

(Chojin no Eichi 2022) [Kuensan1350 (Kusothumu)] Potion Study Shippaidan (Genshin Impact) [Chinese] [补丁布丁的行云流水汉化组]

(Sennen Battle Phase 19) [Ichi (ichineko)] 1/2 Tomodachi (Yu-Gi-Oh! Zexal)

レオくん受けマンガ

(SC27) [complete box (Ayakawa Hisashi)] moontribe 2 (tsukuyomi moon phase)

(C67) [Kemokomoya (Komori Kei)] Konnichiwa Nekomimi Mode (Tsukuyomi: Moon Phase)

(Sennen☆Battle Phase12) [AYA] Platonic Break (Yu-Gi-Oh! Arc-V) [Sample]

(SUPERKansai21) [LUCA (Esuko)] Leonardo Watch wa Shigoto o Erabanai. (Kekkai Sensen)

Chokoretoaisu ni Hone no Zui Made Toroketai

Sennen Battle Phase 20) Into~u za vureinzu

Secret Study Session

(YAOI)[BlackMonkey] Study Together ENG

(Sennen Battle Phase 23) [Hon tama (Nokori 10%)] Chigau beddo de nemuritai (Yu-Gi-Oh! VRAINS)

(Sennen☆Battle Phase17) [Soratomoe (John)] Doutei Sotsugyou Present (Yu-Gi-Oh!)

(Sennen Battle Phase 20) [KBR (Kabiringo)] Yusei to Judāi (Yu-Gi-Oh! GX, Yu-Gi-Oh! 5D's)

(C84) [Tohgoo (Fuyutugu)] Oyako Tantei wa Bikou ga Jouzu! Phase 2

(Sennen Battle Phase 4) [Itoshino ￮￮-san (Esunoji)] Nyota Shark-san ni Iretari Dashitari (Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 22) [BIPO (Renge)] Yoki pākāda! (Yu-Gi-Oh! VRAINS)

(BLOODYZONE) [SEG (Kobayashi)] Wagamama na Boku o Yurushite (Kekkai Sensen)

(Sennen Battle Phase 12) [lotus lotus (Hasu kichi)] Akanma Reiji wa kurosaki hayabusa to no kyori o chidjimetai (Yu-Gi-Oh! ARC-V)

Itazura Gohoushi | A Maid's Mischevious Service

[Yomotsuka Tsukasa] REC! (COMIC Anthurium 2016-09) [English] {doujins.com}

[MECCHORI (Mitsuru)] Mukashi wa Naka no Yokatta Bokura no Anal Kaihatsu (Kekkai Sensen) [Digital]

(C88) [Plott (Ryuuna)] Study Steady (Fire Emblem Kakusei)

Study With Cleavage

Leonardo Watch wa Shigoto o Erabanai.

[A・I・U SHOW COMMUNICATION] LUCKY☆STUDY (Lucky Star)

(Sennen Battle Phase 19) [Monpe Kagekiha (Murako)] Doutei Dai-san to Donkan Sei-san ♀ ga Koibito ni naru made no Yakusuun Hi (Yu-Gi-Oh! GX, Yu-Gi-Oh! 5D's)

(C87) [Nuno no Ie (Moonlight)] Let's Study××× 5 (Love Live!) [English] [Facedesk]

[Himeno Mikan] Hankouki | Rebellious Phase! (COMIC LO 2012-01) [English] [Mistvern]

(Senne battle Phase 10) [Beaustar (Den chiyuu, parano)] Le temps est capricieux.

(Sennen☆Battle Phase12) [omp! (Ameko)] ISEKAIJINGA ORENOIEWO KATSUDOKYOTENTO SURURASHII!? (Yu-Gi-Oh! Zexal)

Sex Study

[valssu] Tales of Tentacle 3 -reala- (Tales of Destiny 2)

(BLOODYZONE) [heaven16 (murmur)] Amai Kizuato - you're my sweet scar. (Kekkai Sensen)

(CR29) [Hisuitei (Izumi Tsubasu, Sakai Hamachi)] Pure Study (Air)

Mashiro Benkyoukai | Mashiro's Study Session

[Osaru no Noumiso (Rocket Monkey)] Buka to Sekkususuru Hitodzuma Joushi ~ Yumiko ~ 2

Shishunki no Obenkyou 5 | Puberty Study Session 5

STUDY

Sakiko-san in delusion Vol.8 ~Sakiko-san's circumstance at an educational training Route3~ (collage) (Continue to “First day of study trip” (page 42) of Vol.1)

Gochisousama.

(Millennium ☆ Battle Phase 18)[Kake Doko Complex (Maruma)] Reiji senzoku meido ra ya! (Yu-Gi-Oh! ARC-V,kobayashi-san-chi no maid dragon)

(Sennen Battle Phase 17) [BON (Ibonnu)] Unicorn Panic! (Yu-Gi-Oh! ARC-V) [English] {Hennojin}

(Sennen Battle Phase 13) [Danball House (Kobuta-kun)] YGOH! AV DOJINSHI Vol. 005 (Yu-Gi-Oh! ARC-V)

Fukusui Bon ni Kaerazu mo

(MOON PHASE) [Takimoto Doujou (Kyuusho Tarou)] Taiketsu Takimoto Keitei (Various)

[WHITE ELEPHANT (Various) M-Dolls I Phase G (Various)

(Sennen Battle Phase 19) [Monpe Kagekiha (Murako)] Doutei Dai-san to Donkan Sei-san ♀ ga Koibito ni naru made no Yakusuun Hi (Yu-Gi-Oh! GX, Yu-Gi-Oh! 5D's) [English] [biribiri]

(Sennen Battle Phase 13) [Gussuri. (Rihi)] Nagetara kaeshite (Yu-Gi-Oh! ARC-V)