RealVR isn’t a VR site itself, but rather a portal for a selection of 20 of the top paysites to offer some of their videos. If you haven’t yet joined a VR pay site, then this site is definiately worth considering, especially as a trial costs just $1, and for that you can ry out a large number of full length VR videos fro the likes of BadoinkVR, VR Ballers, VirtualRealPorn, as well as some of the smaller niche sites such as LezVR and YanksVR.
Note that the $1 day pass trial only allows you to stream the movies (to your VR headset) and you can only have one download. For unlimited downloading you have to join up for at least a month ($9.95). They will, however, send you out a free pair of VR goggles.