There are so many dildo's just not enough cunts.
May I suggest a large cactus - obviously after the guys have used it. (the bitch not the cactus!) If they guys are second they might regret the spines!
She could then spend an hour trying to save her womanhood -in detail? before moving to the next torturer and then realising it was all so pointless. She is what she always was going to be a man toy!