This isn't a specific plot, but a plot germ. I have a hankering to play an extreme thread related to the defiling of a religious innocent by members of another group. There are many ways this could play out: the witchhunter trying a witch, the sweet Muslim girl abused by invading soldiers (be they from a Christian nation, Israel, or an Islamic extremist group), the Christian missionary captured by a tribe who consider the Christians to be invading and defiling their culture, the Jewess in Nazi Germany... So many situations are open here that I won't list them all. It's the despoiling of innocence while the person being despoiled attempts to hold on to their faith despite all the pain and abuse that appeals.
Earth Year: 3597. We are not alone in space. Humans are not alone. There is sentient life out there, and lots of it. As humans explored space, their transmissions were intercepted by the scum of the galaxy - pirates living outside of the law, preying on the people of any galactically "weak" species to kidnap slaves for their pleasure and for trade to less scrupulous merchants in more lawful star systems. With no reason to protect these primitive species, the law of the law-abiding species do not even try to interfere. Thus earthlings, men and women, along with a number of other "primitive" species whose technology lags behind the galactic average, are easy pickings. Some are traded as soon as they are captured. Some serve as slaves to their original captors. Perhaps the unluckiest are taken to the giant artificial planetoid many pirates use as a base - Kutter's Moon. Cloaked from detection, this highly armed and armoured starbase functions as the worst kind of den of inequity. The unlucky slaves are used to sate the hungers of members of sentient species of all kinds. By no means are all of them humanoid. By no means are all of them in any way safe to touch. And most of them enjoy pain as much as sex. This RP features the capture of an Earth woman by a pirate and her savage treatment on Kutter's Moon.
Lost in a DoFantasy World
A writer/artist with a love of Nonconsent fantasy produces an extreme comic and markets it to the famous rape comic production company DoFantasy. She's delighted when she's invited down to their office to talk over a sales contract and potential future work. Unfortunately, when she gets there she is informed that rather than writing comics she will be starring in them as DoFantasy is really a magical place where people become comic characters. She is transferred into one such comic world and has to survive there till the end of the strip. Unlike her, the other characters are the creation of a DoFantasy author whom she maintains a psychic link to. Can she persuade him to go easy? Can she survive the tortures of extreme rape fantasy. And if she does, what awaits her in the next comic?