After twelve volumes, this acclaimed all-girl series (Vol. 2 won Best All-Girl Feature last year) is beginning to feel a bit formulaic.

Every scene in the latest installment features two girls four-fingering each other's pussies to orgasm, then hopping onto their trusty ol' vibrating screw saddle for orgasm number two.

Yes, there are enough intensely hot moments, and the girls are consistently fetching enough, to earn the tape an above-average rating. But for those familiar with the line, Vol. 12 has an overall been-there, done-that feel to it.

Next time out, FFC's makers shouldn't be afraid to tamper with their past successes by varying the drill a bit with say, a threeway or some strap-on action every now and then.