I did some research on the Cool Devices OVA to try and determine what all the episodes were based on. I decided to post the current list in case someone finds it useful. Feel free to list anything I've missed.
The links are for e-hentai as I have no idea if any of this stuff has been uploaded to this website. Please delete the links if they're against the rules.
Operation 01: Curious Fruit
Characters appear in: Manami and Aido Manami (Mon-Mon)
Operation 02: Sacred Girl
I can't find anything by Hiroyuki Utatane similar to this.
Operation 03: Lover Doll / Winter Swimsuit / Enema
Lover Doll
Pet Girl / Aigan Shoujo / 愛玩少女 (ProtonSaurus)
English: Cool Devices chapters 1-3 (ProtonSaurus / Sexy Fruit)
Winter Swimsuit
あぶないよ / Abunai YO (ProtonSaurus)
Enema
Oh My! 2 / いやっ! (ProtonSaurus / Sexy Fruit)
English:
Japanese:
Operation 04: Kirei
I can't find anything by Kotoyoshi Yumisuke similar to this.
Operation 05: Seek I (Slave Girl Marino)
Operation 06: Seek II (SM Queen Saki)
Game made by PIL
Remake of this game:
Operation 07: Yellow Star
Artbook:
Short story:
Operation 08: Slave Warrior Maya I
Operation 09: Slave Warrior Maya II
Several manga by Conodonts
English Manga:
Japanese (unfinished):
Side Story:
Side Story 2:
Operation 10: Binding
Game made by Persian Soft called Kousoku - Yorokobi no Ineki / Restraint ~Slutty Liquid of Pleasure~
Operation 11: Fallen Angel Rina
Manga (similar story)
Mon Works 2 [Fallen Angel Luna]
Artbook
Japanese:
English:
The links are for e-hentai as I have no idea if any of this stuff has been uploaded to this website. Please delete the links if they're against the rules.
Operation 01: Curious Fruit
Characters appear in: Manami and Aido Manami (Mon-Mon)
You must be registered to see the links
You must be registered to see the links
Operation 02: Sacred Girl
I can't find anything by Hiroyuki Utatane similar to this.
Operation 03: Lover Doll / Winter Swimsuit / Enema
Lover Doll
Pet Girl / Aigan Shoujo / 愛玩少女 (ProtonSaurus)
You must be registered to see the links
English: Cool Devices chapters 1-3 (ProtonSaurus / Sexy Fruit)
You must be registered to see the links
Winter Swimsuit
あぶないよ / Abunai YO (ProtonSaurus)
You must be registered to see the links
Enema
Oh My! 2 / いやっ! (ProtonSaurus / Sexy Fruit)
English:
You must be registered to see the links
Japanese:
You must be registered to see the links
Operation 04: Kirei
I can't find anything by Kotoyoshi Yumisuke similar to this.
Operation 05: Seek I (Slave Girl Marino)
Operation 06: Seek II (SM Queen Saki)
Game made by PIL
You must be registered to see the links
You must be registered to see the links
You must be registered to see the links
You must be registered to see the links
Remake of this game:
You must be registered to see the links
Operation 07: Yellow Star
Artbook:
You must be registered to see the links
Short story:
You must be registered to see the links
Operation 08: Slave Warrior Maya I
Operation 09: Slave Warrior Maya II
Several manga by Conodonts
English Manga:
You must be registered to see the links
Japanese (unfinished):
You must be registered to see the links
You must be registered to see the links
You must be registered to see the links
You must be registered to see the links
Side Story:
You must be registered to see the links
You must be registered to see the links
Side Story 2:
You must be registered to see the links
Operation 10: Binding
Game made by Persian Soft called Kousoku - Yorokobi no Ineki / Restraint ~Slutty Liquid of Pleasure~
You must be registered to see the links
Operation 11: Fallen Angel Rina
Manga (similar story)
Mon Works 2 [Fallen Angel Luna]
You must be registered to see the links
Artbook
Japanese:
You must be registered to see the links
English:
You must be registered to see the links
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