who doesn’t love a throuple romance? so long as there’s three people, no matter the configuration, and it’s at least a little gay, i’m putting it on this list.
created by grace_b_3
last updated December, 2025
The Thornchapel series by Sierra Simone features a throuple.
i thought it was more poly (like MMFF?) but i can add it!
The main couple is throuple with kinda peripheral poly 😆 at least in book 2
good to know! thank you!