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1. Devil Sisters of Deku! by ShadowJoestar

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • F/M, Other
   • Work in Progress

   12 Jul 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Midoriya Izuku/Harem
   • Midoriya Izuku/Naruse Mio
   • Midoriya Izuku/Naruse Maria
   • Midoriya Izuku
   • Naruse Mio
   • Naruse Maria
   • Sapphire (Shinmai Maou No Testament | The Testament of Sister New Devil)
   • Raphaeline (Shinmai Maou No Testament | The Testament of Sister New Devil)
   • Zest (Shinmai Maou No Testament | The Testament of Sister New Devil)
   • Ghislaine Dedoldia
   • Hasegawa Chisato
   • Liala (Shinmai Maou No Testament | The Testament of Sister New Devil)
   • Nonaka Yuuki
   • Nonaka Kurumi
   • Blair (Shinmai Maou No Testament | The Testament of Sister New Devil)
   • Aoi Kimi
   • Ilulu (Miss Kobayashi's Dragon Maid)
   • Philip (Ulysses: Jeanne d'Arc and the Alchemy Knights)
   • Vesta (Harem in the Labyrinth of Another World)
   • Hestia (DanMachi)
   • Masane Amaha | Ohara Yasuka
   • Lady J (Valkyrie Drive)
   • Hasumi Rain
   • Franceska Mila Rose
   • Sango (InuYasha)
   • Cathyl (Monster Musume)
   • Garnet MacLaine
   • Tamaki Kotatsu
   • Ruby Rose (RWBY)
   • Rebecca (One Piece)
   • Arahabaki Nonko (Yuuna and the Haunted Hot Springs)
   • Cattleya (Queen's Blade)
   • Fubuki (Senran Kagura)
   • Hyuuga Hinata
   • Espada Love (Maken-Ki)
   • Bakugou Katsuki
   • Takigawa Yahiro
   • Jaune Arc
   • Uchiha Sasuke
   • Jinguuji Kuesu
   • Kisara (Tales of Arise)
   • Harems
   • Action/Adventure
   • Supernatural Elements
   • Demons
   • Angels
   • Romance
   • Mother-Son Relationship
   • two mothers
   • MILFs
   • Family
   • Brother/Sister Incest

   Summary

   Izuku Tojo is the son of two mothers as the family has it's own secret such has being in involved with the supernatural in more ways than one, and now he has gained two new sisters and they are demons as well. But even so, Izuku made a promise to protect his sisters from any danger and grow more in spirit and in power. And getting a massive harem along the way. Do Not Own Series.

   Language:

   English

   Words:

   17,529

   Chapters:

   6/?

   Comments:

   6

   Kudos:

   68

   Bookmarks:

   45

   Hits:

   6,333