cotagonist
Fandoms
Recent works
-
In life we stand together, In death we too, fall together. by cotagonist
Fandoms: Ensemble Stars! (Video Game)
10 May 2024
Tags
Summary
Mayoi has reached his wits end, and inadvertantly and accientally drags Arashi with him.
-
Tags
Summary
Yuuta struggles with his taboo love for his brother, and takes it out during their sleep.
please do not comment just to hate. it is twincest. if you don't like it, just skip, thanks.
-
a very self-indulgent gift for you - mayoshino by cotagonist
Fandoms: Ensemble Stars! (Video Game)
23 Feb 2023
Tags
Summary
mayoi couldn't believe that someone so small and pure could ever find something like mayoi even slightly intruiging, but here shinobu was, providing him with all the love that he never deserved. but he couldn't handle himself and his mind anymore.
BE MINDFUL OF TAGS!
Recent bookmarks
-
Encounter SP: Forbidden Bonds by The_RedWriter
Fandoms: 仮面ライダーギーツ | Kamen Rider Geats, Kamen Rider - All Media Types
18 Sep 2024
Tags
Summary
Ever since their parents have been slaughtered by Jyamato, Keiwa and Sara only have each other and live together in Sara's apartment. While cleaning up his room, Keiwa ends up surprised by his sister suddenly bursting into his room.
But unbeknownst to them, this lighthearted reaction would permanently change the direction of their relationship with one another.
(NOTE: As a Remake/Reimagining of Encounter SP: Sweet Home Japan, this fic contains HEAVY Incest themes just like the original! If this isn't your jam then click off. Otherwise, read at your own risk!)
Bookmarked by cotagonist
03 Nov 2025
-
Tags
Summary
换妻play，浮瑠（浮世英寿×佐藤瑠雅）一个诡异的让他俩碰上并且两人都很没道德的故事，时空问题问就是金狐的错。
浮樱简瑠两对均已交往前提
特别提醒：小简不是养胃是真的害羞。（委屈你了小简）summary：闲来无事想试探一下伴侣的另一面……诶等等好像真的是另一个人。
Bookmarked by cotagonist
01 Nov 2025
-
Tags
Summary
Ace had to blame Nudge Sparrow for making him end up having to keep two Keiwa still until they find a way to turn him back to normal.
Series
- Part 14 of Tanuki to Kitsune
Bookmarked by cotagonist
18 Sep 2025
-
is it the train or are you swaying your hips at me? by astesicelive (ShiroMaypleLeaf)
Fandoms: Ensemble Stars! (Video Game)
07 Sep 2025
Tags
Summary
“I got one more stop before I have to leave. Think that’s enough for you?” Subaru asks him with the same nonchalance one would have talking about the weather. His lips curl into a grin, daring the stranger to object.
“One stop, yeah? Do your worst, kid.”
An encounter in a train… what happens next will shock you (probably not).
NSFW Week 2025 — Day 5:
Five| Risky/Public |Non-Human- Language:
- English
- Words:
- 3,950
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 3
- Kudos:
- 31
- Bookmarks:
- 4
- Hits:
- 839
Bookmarked by cotagonist
08 Sep 2025
-
Tags
Summary
“I’m your senpai,” Hiyori says, slow and heated—not quite a threat, but close. “Do you want me to remind you of what that means?”
“No,” Jun whispers.
“Hmm, I think you do,” Hiyori continues. His voice is close to Jun’s ear now. “I think you want me to punish you a little, for disobeying your senpai.”
Bookmarked by cotagonist
06 Sep 2025