Well at least they are on the same footing and won't have to argue about who has it worse. Perhaps the witch could alter the curse slightly with regards to the leg and bush growth. Their hair won't grow or at least will grow at the rate of a normal woman's any night that they share their bed with a man. Also boys could be the next thing they can fight over.
Danny's and Luke's boyfriends would find it both gross and strange that their girls hair grew so much overnight is why the witch would alter the curse.
That would be a crazy curse. I agree with them, the only way out of it is forward.