My mom use to tell us about the little Cupid that was a foot tall that raped a woman over and over until she threw away a necklace that was under the carpet.
I was going to respond to this thread with the general topic of demon rape. I don't remember anything specific other than demons attacking women in their beds at night. OMG I believed that when I was a child. How preposterous!
Anyway, your story takes the cake.
Now for the mechanics of a 12-inch-tall being successfully and repeatedly attacking a full-grown adult is hard to compute. How did he subdue her? With his little arrows?
Not to mention penis size. This is Cupid, so let's be generous and say it was 4 inches. Even so...how does that even work as a weapon on an adult woman...
With these demon rape stories, why do none of the women get pregnant? And what would this one give birth to, Cupie dolls?
The publications used to say it was fornication if you did not call for help and fight back during a rape attempt. Did that happen in these cases? I don't remember any of them claiming to have called out.