"I shouldn't?" There was a question in her voice as she said that, looking up at him in a way that seemed to erase all signs of dominance from her. She leaned back onto her legs to expose her front in an almost submissive way as she bared her neck for him. "Is that how you feel or how you think it should be?"

Robin wasn't a switch, but instead merely imitating what a sub would do. It was useful in a situation like this and might be a way to get past the issues he was having with the imbalance of their relationship and it was definitely a relationship they had now. He was hers and she wasn't going to let him go now that she had him.