Have I ever felt romantic love for more than one person at the same time?

Absolutely.  More than once in my life, in fact.  But not as often as one might think from someone who actively identifies as polyamorous.

1: When I was with Musician, Horus, and Trydaen.  I was only with the three of them for a short amount of time (things were in a period of transition with Horus when I started seeing Trydaen), but there was definitely romantic love for more than one of them.

2. When I was with Trydaen and Minx.  I only got a week of proclaimed love with her, but it was there for awhile beforehand, even if not declared.

3. When I was with Grey Sky and Trydaen. “….Need we say it was not love,/ Just because it perished?” (Passer Mortuus Est by Edna St. Vincent Millay)

4. Currently.  This is the longest period that this has been the case (the others totaled maybe 6 months), and I have to say, I rather like it.