Collared and leashed girlfriend
It’s not generally realised that all women have a side to them that enjoys being submissive to a man. They get wet at the idea of having control taken away from them, allowing them to be used as kinkily as possible, all without any guilt on their part! Tell your girlfriend that she is going to be collared and leashed then led into the bedroom for some really perverted sex and she will agree quicker than you can get the collar around her neck – try it, you’ll be surprised at her reaction! 🙂