Just because you haven't, doesn't make it not possible.
I have loved two guys at once (in my heart, not physically).
I call it: Bi-twitterpated
Actually it's not uncommon for identical twins to share a mate.. There are several cases in real life. Most common one was in England where they where with the same woman for 25 years.
ditto
twins are extremely similar characters, they are so close that they can often feel or tell what the other is thinking/feeling, almost like they were one person, so it's not strange that they'd both fall in love with her and since they both loved one another as brothers they felt they could work a three-way relationship. Not my usual cup of tea but this felt natural and it was clearly consensual. I think she liked that they were both two halves of one, similar yet one bitter and one sweet, so together they made up the perfect man for her. That's why she can't give up one or the other.
theres no way you could love two guys to such extent
I mean she seems to be madly in love with two guys
if it had been lighthearted love or something it'd be ok but... just no way