I find livejasmin really expensive. Camcontacts is much cheaper. You don't get as many pro-strippers but there are some nice long hairs:

beautyMariya butt-length thick hair

luckygirl18 straight thick waist brown hair

flute19 waist length

golddevil

medallion thick black waist length

Casablancka

ChicaGuapa very thick lower back length

Just a few, there are more with waist length hair. Sadly, there used to be a girl with knee length hair and another with thigh length but they have since left.