Castrated By A CreepyPasta: Cassie's Revenge

The incredible bargain on a townhouse near campus means Brian doesn't even need to find a room mate to split the rent with. He does, however, have a room mate. Only by following her bizarre list of rules can he hope to avoid a terrible fate at the hands of the vengeful wraith-girl who stalks his bedroom at night. He must take care as one wrong move could spell doom for his family jewels.
This erotic horror tale is about 12,000 words long.