I chose 'Storyline' from the list of options. But though that may well have been the initial reason, time changes everything.
My main (and favourite) Gorean avatar is Kismet Reyes, who incidentally is the first av I brought to SL Gor. When I came to SL from Chatrooms I started as a roleplayer and played as a child avatar.
I found SL Gor because people said it was horrific and that made me curious
. My first introduction to the Genre was with a friend who was my IC father for my kid av. He took myself and my sl sister to a slave training sim, I can't remember. We were of course on our adult alts and dressed in the prettiest silky crap we could find. We went on a tour and that was it.
I was used to playing a bratty kid and got in trouble during the short outting for not kneeling correctly. My next visit to SL Gor was with just with my SL sister. We wandered, got captured and were confined to the city kennels. It was a laugh, however just doing that caused drama for the kid avs and so my sl sister and I returned to 'normal' sl.
I didn't make it back to sl Gor for at least 6 months. When I did it was as a She-urt along with 2 good friends. We played as sisters, and once again got captured and enslaved. This time however we had no fall out on our alts for this. Well none that we cared about. I've been in SL Gor ever since, mostly as a slave, though right now for example I am playing as a panther girl.