Rin would probably love nothing more than Rentarou getting in a fight for her against a large muscular man who forcefully hits on her relentlessly, watching him get beat sensless by that same man and then forcfully taken away by the larger stonger male as Rentarou's bloody limp body lays on the pavement behind them. She'd probably lose it as he forcefully assults her body on the at the love hotel he brought her to.