hair cumditioning
Putting your cum on someone’s hair to make it look nice, but mostly because you can’t be bothered to buy shampoo.
He used my cum instead of shampoo because he ran out, now my hair smells like his jizz.
She said it was ‘free hair treatment’, I said it was ‘free cum treatment’.
He did this every time I came over, now my hair smells like a cum factory.