Waking up in a cell with Sesshoumaru doesn't sound like Kagome's idea of a good time, especially when her reiki is still sealed, but seeing as she has little choice, she may as well settle in.
Sesshoumaru's mother is in town and trying to set up her son on a blind date. Cue the plan to fake date his best friend and roommate, Kagome. A simple plan, really. Just ignore those pesky lurking feelings. It's only for a few days, after all. It'll be fine, right?