Interesting idea

I don't really have a hair fetish myself, but I suppose some possible things to include could be:

• tickling using hair, particularly in the erogenous zones.

• lots of stroking/caressing/playing with hair.

• long hair falling on genitals during oral sex.

• doing up / styling one another's hair.

• semen or other bodily fluids in hair.

• hair pulling.

• sex positions which give a good view of partner's hair.

• wrapping hair around penis or some other member.