Responses
(I'm agnostic)
You should read dark heaven! They’re a switch couple
I know it's been a long while since you posted, but another one with a switch couple is Pygmalion, though they don't have s3x until the side stories but they do take turns in the samevsmut scene.
it's my first time reading a manhwa with a couple who verses, tyL i've been looking for verse couples for years