1: Aidan by Vulgus not too much of cruelty so you might be able to tolerate with just the level of 'wrong' feeling to suck you into that plot
2: Amber by Uncle Jim A real thrill read - love all the details
3: A Chance to Advance by Vulgus A complex network of people getting very close by being very honest with each other
4: Faith, Hope, and Destiny by Renpet this is very carefully developed, never going to become a stroke story while keep you interested to read on and on...
6: A Lesson in Civic Responsibility by Vulgus Nice elements of forcing the victim from level to level, combined with her giving in to all this humiliation and abuse
7: Nectar by JAX Unfortunately this is a very brief story only (and the secretary portion is just needless risk he takes) but there is loads of potential and worth to expand to a series of events.
If he's willing to make his wife available to others the possibilities are limitless...