I have a girlfriend who I've known for five years. She's a good looking model with many model friends who are always on the party scene. She's the biggest tease but doesn't like to be teased. We go out to drink, she gets touchy feely with me but calls another guy. She loves to have surprise guys at events she invites me to. She sleeps in my bed gives me massages and we don't bang. If girls are all over me at parties she gets jealous and territorial over me. She even shows me her new see thru panties once and I played it cool as if "what ever its only vagina". Later on in order to punish her I hugged her with a massive hard on and pulled her in close. She exhaled deeply with delight, hugged me back and said it wasn't right for her.
I normally dont pursue sex with this girl that often. We've known each other for years and she has witnessed me pick up two bisexual chicks in a venue and take them home on different occasions. I always keep at least ten women on standby. I think with all of her teasing I just need to test her to display my dominance and she gets angry. When I tease her with antagonizing nick names she ask me to stop. She tries to dominate me so I increase tension and subtly tease by being slightly mean to her and she gets serious and says I thought i asked you to stop. Its weird how other girls laugh and she gets serious or upset as if shes insecure. I never backtrack but I do stop teasing just in case she really is insecure. She says this is not the case but says that I talk down to her when really Im just retaliating against her trying to dominate me. What is this girls deal?