It honestly didn't take much to get a reaction out of Mab. She was very reactionary in all things. And teasing James was just one of her favorite pastimes. He never complained about it - at least, when it wasn't part of the game. He had learned to deal with a lot of shit coming from her. "Let me watch? You do love me," she purred, even as her hand slipped higher up and James was getting properly teased - nevermind Rook sitting right there.
More set than ever, huh? Mab shook her head slightly. "It's the one thing, I'll never understand," but she didn't bother explaining it to James. That was entirely for them. Birds of a feather needed explaining together. Mab pressed her cheek to James's shoulder, bemused by the whole thing honestly.