Volume 1 (2012/6/25)
Cover illustration: Yuiji Aniya
1. Toyed. by Yuiji Aniya
2. Love or Kick! by Nawako Mineshima
3. Jyoukyou Monogatari (ジョーキョー物語) by Ai Nimoda
4. Boku wa Anata ni Koi wo Suru (僕はあなたに恋をする) by Kei Ichikawa
5. Red Hot Sweet by Musashi Yamane
6. Ohirusagari no Hana no Kimi (御昼下がりの華の君) by Pie Sankakusha
7. Koosuke-san, Zenra de Taiki! no Maki (コースケさん、全裸de待機!の巻) by Yamawomi
8. Sono Uso wa Kuchihodo ni Shinijitsu wo (その嘘は口ほどに真実を) by Ringo Yuki
9. Aotenjou no Killing Joke (青天井のキリング・ジョーク) by Funa Isono
10. Kimishigure (キミシグレ) by Dokuro Jaryuu
11. Chronic (クロニック) by Kashio

Volume 2: "Erotoro R18" (エロとろ R18; 2013/6/28)
Cover illustration: Yuiji Aniya
1. Sweet♡Sweat♡Monkey by Yuiji Aniya
2. Saigo no Hito (最後のひと) by Delico Psyche
3. Saiminjutsu Nyuumon (催眠術入門) by Kashio
4. Kaze no Sukima (風の隙間) by Kei Ichikawa
5. Three Piece! by Ai Nimoda
6. Ore, Higaisha (おれ、被喜者) by Hidesato Kimura
7. Oh My Chubby,baby! by Nawako Mineshima
8. Tenshiban no Ue (展翅板の上) by Nishi Sato
9. Sickly by Musashi Yamane
10. Help? by Yashiko
11. Hen-ai (変愛) by Harada

Volume 3: "Erotoro R18 ver.SS" (エロとろ R18 ver.SS; 2014/8/9)
Cover illustration: Yuiji Aniya
1. Fuuzokugurui deshita ga Toshishita Gakusei no Koibito ga Dekimashita (風俗狂いでしたが年下学生の恋人ができました) by Psyche Delico
2. Nurui Otoko (ヌルイ男) by Aniya Yuiji
3. 7-ji 32-pun 7-ryoume no Kimi (七時三十二分七両目の君) by Kashio
You’ve heard about subway gropers, right? But what if someone had a fetish… to be groped… by a certain someone?
4. Hen-ai: Maotoko-hen (変愛間男変) by Harada
5. Kairaku Loop (快楽ループ) by Musashi Yamane
6. S dakara tte Namenna yo! (Sだからってなめんなよ!) by Ai Nimoda
7. Koroshiya no Takaragai (殺し屋の宝貝) by Isato Natori
8. Koi to wa Kinaru Mono (恋とは奇なるもの) by Nawako Mineshima
9. Kajima-kun no Shiranai Nichijou (鹿島くんの知らない日常) by Hidesato Kimura
10. Live by Eigo Yashiki
11. Namae sae Iwanai (名前さえ言わない) by Kou Okada
12. Furueru Mune no. (ふるえるむねの。) by Ricoco Coconoe
13. 24-jikan Ireppanashi Practice (24時間挿れっぱなしプラクティス) Purugaria
14. Ikujinashi no Spectator (いくじなしのスペクテイター) by Ataru Yamamoto
15. Kanojo nano ni Otoko (彼女なのに男) by Inutoki & Shouhei
16. Kiyoku Tadashiku Kashikou Renai! (清く正しく賢く恋愛!) by Yashiko

Volume 4: "Erotoro R18: Hatsukoi" (エロとろ R18 ～初恋～; 2015/6/10)
Cover illustration: Yuiji Aniya
1. Abenobashi, Hairo no Jinrui (あべの橋、灰色の人類) (The Gray Humanity of Abenobashi) by Hidesato Kimura
Story of a guy doing lil yakuza jobs and his chance meeting with a guy named Megumi.
2. Tonari ni Sunderu Neko no Koto (隣に住んでる猫のこと) by Delico Psyche
A story about cousins, unhealthy relationships, and denial of one’s sexuality. And of course rough sex.
3. Ezaki Shounen no Yuuutsu (江崎少年の憂鬱) by Kashio
4. First Love? wo Mouichido (ファーストラブ?をもう一度) by Yamawomi
5. 0-ten Manten (0点満点) by Emao
6. Sen wo Kaku (線を書く) by Aki Sakamoto
7. Boku wa Ninkimono (ボクは人気者) by Inutoki & Shouhei
Prequel to a story in Ringo, Ki kara Ochiru
8. Koi ni Ochite Gomennasai (恋におちてごめんなさい) (Sorry for Falling in Love) by Yuiji Aniya
9. Afureru Nureru (あふれる漏れる) by Yashiko
10. Chigireta Te no Naka (ちぎれたてのなか) by Ricoco Coconoe
11. Suimenka (スイメンカ) by Harada