This actually violates the Episode guidelines, but that doesn’t mean these scenes aren’t written. (I rarely read romance, so I can’t say how common or not it is.)
From the story guidelines:
- No descriptions or depictions of non-consensual s3x. Through content or through choice selection, the reader must be able to give consent to having s3x or performing s3xual acts (i.e. reader must always have the option to turn it down without punishment or judgment).