Step Brother I Just Told You To Help Me Choose My Panties!

I called my stepbrother to help me choose my panties to go out tonight with my boyfriend, I change my panties in front of him and choose the white thong! Then my stepbrother tells me that he doesn't give me permission to go out if I don't give him something and I decide to give him my ass in exchange for letting me go out with my boyfriend ! My stepbrother fucks me really well and sends me full of cum to the date with my boyfriend