No... I don't think ejaculating on a woman's breasts is rape.
I appreciate you clarifying.
And no, I don't think that straight people who write fiction or make fan art where a gay character is with a moment of the opposite sex are doing something wrong. Though I sometimes find the work itself problematic.
Thank you for the discussion.
It was more the "her mouth hangs open in some sort of horrid 'sexy' facial contortion" then the ejaculating on a woman's breasts that had me assuming, but if that wasn't the point of your post then it was just a case of miscommunication, i personally find all works that mess with a character's canon problematic so i get where you are coming form.
Now to the topic of CC (Cassandra's Cherry ;P) she might be a virgin, we are told she is a romantic and if we choose to assume she had no time for any meaningful relationships, she could conceivably be a virgin.
Would a romantic person even be interested in casual sex?