1
grabbing some chick's hair and wrapping it around your weenie then using her face and your hand to blast your cum all over her hair making it look like a tangled mess.
I did hair wank in the parking lot and her hair looked like a spiderweb.
My cousin tried hair wank and now his hair is stuck to her face.
I did hair wank on my teacher and now her hair looks like a rat's nest.