Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. It's Only Sex by Assido_Mina

   Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

   • Explicit
   • Underage Sex
   • F/F, F/M, M/M
   • Work in Progress

   26 Feb 2026

   Tags

   • Underage Sex
   • Bakugou Katsuki/Midoriya Izuku
   • Asui Tsuyu/Midoriya Izuku
   • Midoriya Izuku/Tokoyami Fumikage
   • Dark Shadow/Midoriya Izuku
   • Dark Shadow/Midoriya Izuku/Tokoyami Fumikage
   • Jirou Kyouka/Kaminari Denki
   • Jirou Kyouka/Midoriya Izuku
   • Kaminari Denki/Midoriya Izuku
   • Jirou Kyouka/Kaminari Denki/Midoriya Izuku
   • Midoriya Izuku/Uraraka Ochako
   • Ashido Mina/Midoriya Izuku
   • Aoyama Yuuga/Midoriya Izuku
   • Iida Tenya/Midoriya Izuku
   • Midoriya Izuku/Ojiro Mashirao
   • Kirishima Eijirou/Midoriya Izuku
   • Kouda Kouji/Midoriya Izuku
   • Midoriya Izuku/Satou Rikidou
   • Midoriya Izuku/Shouji Mezou
   • Midoriya Izuku/Sero Hanta
   • Midoriya Izuku/Todoroki Shouto
   • Hagakure Tooru/Midoriya Izuku
   • Midoriya Izuku/Mineta Minoru
   • Midoriya Izuku/Yaoyorozu Momo
   • Class 1-A/Midoriya Izuku
   • Class 1-A/Class 1-A (My Hero Academia)
   • Midoriya Izuku/Toga Himiko
   • Midoriya Izuku
   • Bakugou Katsuki
   • Kayama Nemuri | Midnight
   • Aizawa Shouta | Eraserhead
   • Asui Tsuyu
   • Uraraka Ochako
   • Iida Tenya
   • Todoroki Shouto
   • Kirishima Eijirou
   • Kaminari Denki
   • Jirou Kyouka
   • Ashido Mina
   • Sero Hanta
   • Mineta Minoru
   • Tokoyami Fumikage
   • Yaoyorozu Momo
   • Hagakure Tooru
   • Toga Himiko
   • Class 1-A (My Hero Academia)
   • Sort of Emo/Goth Midoriya Izuku
   • Depressed Midoriya Izuku
   • Midoriya Izuku Has One for All Quirk
   • Hurt Midoriya Izuku
   • Switch Midoriya Izuku
   • Explicit Sexual Content
   • Class 1-A Slowly Realizing They're Polyamorous
   • Midoriya Is A Lynchpin For This
   • Experienced Midoriya Izuku
   • Midoriya Izuku Needs A Hug
   • Asexual Kouda Kouji
   • Genderfluid Kaminari Denki
   • Supportive Class 1-A (My Hero Academia)
   • Worried Class 1-A (My Hero Academia)
   • Hypersexual Midoriya Izuku
   • Sex Addiction
   • Healing Sex
   • Protective Aizawa Shouta | Eraserhead
   • Protective Kayama Nemuri | Midnight
   • Bisexual Midoriya Izuku
   • Everyone is Bi I Can't Tag Them All
   • Pre-Poly
   • Friendship/Love
   • Protective Bakugou Katsuki
   • Quirk Use During Sex (My Hero Academia)
   • Bonding
   • Angst and Fluff and Smut
   • Wokeneta

   Summary

   Sex Ed at UA is normally standard fare, learn who'll probably be fine having sex, and who should absolutely not be having sex. There's always surprises, people you never would have guessed had already gotten some experience, but no one was quite prepared to learn that not only has Midoriya Izuku had sex before, he's apparently had a lot of it.

   A concerning amount actually. And not much in the way of friendships.

   Well Class 1-A won't accept that, he's not experienced with friendship? They'll GIVE him that experience and show him that his ability at sex isn't the only thing he can offer. Not the only reason someone would want to interact with him.

   There's just one problem: They keep accidentally having sex with him. Well, nobody said anything good came easy right?

   Language:

   English

   Words:

   26,002

   Chapters:

   3/?

   Comments:

   35

   Kudos:

   238

   Bookmarks:

   70

   Hits:

   8,994