Im 21 and my brother is 17Me and my younger brother share an apartment in dowtown detroithe has a very sexy girlfriend who is also 17 (long blond hair slim body perfectly rounded ass and 32 c tits) that is constantly at our house. one night my brother and her went out and got shit facedthey came home around 11 and went to his room. i heard noises at about midnight so i decided to go check on them.