I'm a fan of the outlandish concepts Soft on Demand does and one concept I like is there competition themes. For example, in one vid 2 girls are asked a question. Whoever gets it wrong has to outrun a rapist. If he catches her he gets to fuck her, if not he doesn't. First these things are all staged and they're not violent, but they are interesting. How about a concept where 4 girls compete against each other in some sort of maze. If they go down a wrong way and see a guy they have to draw a card out of a hat. It can be free pass, suck him off, get fucked up the ass, swallow a load, etc. and they have to do it before they can continue. Whoever finishes the maze first get the prize. Also to make it interesting the girls can be dressed in different types of costumes.