Kotatsu Ecchi
COMIC Penguin Club Sanzokuban 2018-09 [Digital]
(C81) [Desuno!! (Fuyuwa Kotatsu)] Aka to Ao (Touhou Project)
DUAL:ENGINES
Maegari★Makuraeigyou | Getting Ahead★By Sleeping Your Way Up
[Kotatsuya (Tatsuneko)] AM FANATIC (Bishoujo Senshi Sailor Moon) [English]
Nagasare Sensei
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 16
[Koneko Gumi (Poron)] Kotatsu Himehajime [Digital]
[Haikome] Aki-chan to Himehajime Sex | Having Virgin Sex With Aki-chan [English] {Doujins.com}
[Kotatsuya (Kotatsu Neko)] Majokko Graph (Various)
(C81) [Takumi na Muchi (Takumi na Muchi)] Kotatsu de Mikan | Under the Kotatsu with Mikan (To LOVE-Ru) [English] =TV=
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy) [English] {Doujins.com}
[Anthology] Henshin Heroines (Transformation Heroines)
Honou Neko no OngaeshI
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan [2014-01-15]
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy) [English]
(C89) [Itou Life] Kotatsu de Mocchii (Kantai Collection -KanColle-) [English] {Manongmorcon + Suziiki}
(C93) [Anegaoka Sanchoume (Okyuuri)] Kotatsu no Naka Kotatsu no Soto
[Sombrero] Zetsuentai Lovers | 黑子酱不觉来电 (Toaru Kagaku no Railgun) [Chinese] [K记翻译]
Kosenjo Otsukaresama!
Torishirabe
[Ukikotatsu] Nagasare Sensei
Saya ga Elaina de Ippouteki ni Koufun suru Dake
Nagasare Sensei 3
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan | Kotatsu, Anime and Onii-chan [English] {5 a.m.} [2014-01-15]
Ochin Poi? | Cock Poi?
Curry Aji no Curry
Yandere Emblem -Kakusei-
COMIC Kairakuten 2021-02
(C95) [Lonely Island (Hitori Jozu)] Kyouko-chan to Kotatsu de Ichaicha!! (Puella Magi Madoka Magica)
Youkoso! Auguste Rettou e
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!) [English] [Sexy Akiba Detectives]
(Senka no Toki 2) [Kotakani (Kotatsu)] Akanbou wa Tamana kara Umareru tte yo | 宝宝是从卷心菜里生出来的哦 (Touken Ranbu) [Chinese] [黑夜汉化组]
(C88) [Inu to Kotatsu (Nanase Mizuho)] Deredere Project (THE IDOLM@STER CINDERELLA GIRLS)
Ochin Poi?
COMIC Penguin Club Sanzokuban 2017-03
COMIC 0EX Vol. 29 2010-05
Toro Musume 22 Kotatsu
(C85) [Inu to Kotatsu (Nanase Mizuho)] Shimakaze Collection (Kantai Collection -KanColle-)
[Anthology] Anata no Shiranai Kangofu
[Attamaro. (Kotatsu.)] Table Uniform Type Cute (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Meteon Djeeta Himehajime
(SHT2015 Haru) [Neko Irazu (Hinoki)] Kotatsu Neko (Senki Zesshou Symphogear) [Incomplete]
Kotatsu Rhapsody
W-Meron X
[Fuyuwa Kotatsu] Trip Trap (COMIC 0EX 2009-11 Vol. 23) [English] [CGrascal]