so hard to determine, i mean let's face it Jm has hands down the best series' in history of porn from guttermouths to WTW , to am bukkake, to violation seriers, girlvert, gag factor my god the list is just endless!! i think the question needs to be more detailed you need to take each series and ask which one is best in that line, to make it more fair
American Bukkake: #11 hands down 3 total skank whores Candy Cotton in the white mens dress shirt that was nice and disgusting! plus Kat Langer was in it!!
Guttermouths: many good ones not positive on the number but it was an early one that had a nice 3 way scene with 2 sluts and a dude that was great, there was one with Doniat Dunes #14? that was a hot scene! too
Violation series: the brianna banks one was nice and funny, bet she loves those memories now huh?
gag Factor: the one with Gen Padova and the british chick
girlvert: all of em!! Ashley Blue is a total psycho in the best way
ok I am flaming out know need others thoughts!!