-a girl who constantly gets ejaculated semen on her face..
----from different people;

A jack off buddy (from 'cum' /'come', meaning 'semen', and 'companion'); a friend that you get together with for sessions of solo or mutual masturbation
Variant of: cumpanion (from 'companion' & 'cum'); jack off buddy & wank bud & JO buddy
Similar to: fuck buddy

a large amout of man juice on a womens or mans face

The look that a woman give you after giving you head, when she wants your load across her face.

Asian women are notorious for showing this expression unintentionally.

A dirty whorebag that gets her face skeeted on.