A human prize
I never intended to become trapped on a backwoods planet with a nightmarish, abusive cult, but here I am. I have one chance to escape. I'll volunteer to be a prize for this underground gladiator fight, be the winning gladiator's every fantasy, and let him do anything he wants with me. Then I'll beg him to take me with him when he leaves. I don't count on him being too honorable to take advantage of me...