In true reality-site tradition, HerFirstMILF features older women with fake modeling agency business cards who go out on the prowl for hot nubile chicks to corrupt. They tell them they are doing casting for modeling and then (and this is no big shock), they get them back to their room and things turn into hardcore lesbian lovin'. Sometimes toys and even strap-ons are brought into the mix and sometimes there is no reality setup at all.
The content is all exclusive and the 37 Windows Media videos look amazing. There are also good-quality MPEG and lower-quality iPod and PSP compatible files for all you portable enthusiasts. You can get full-length version or smaller clips. There are also vid caps that accompany each of those episodes. There are also 13 sets of pictures. They aren't high-res, but they look pretty good. You can download them in Zip files.
The updates have been happening about once a week lately. It seems like they went a few months without adding any new content, but they've been at it again over the last couple of months. You'll get a new video one week and then a new set of pictures the next. This is a fairly slow update schedule for a site with so little content.
Given that fact, it's only the bonus sites that make this site worthwhile. There are 11 of them and they offer more exclusive material. Extras sites include: Ass Fixation, Cum In The Face and Sybian Solos.
With few updates and not much content, the site on its own isn't really worth it. If your only desire is the mature/coed lesbo action, then there are larger sites out there that would be more worthy of your time and money. However, when one factors in the bonuses, this membership starts to look more attractive.