How i became a BUll and a Cuck at the same time

Im new here in this site and the first time i experince the BULL role was cuz a friend of mine asked me. I didnt know if he was joking or crazy but he asked me "Can u fuck my Gf" and believe me i wanted but he is my best friend ive know him for 9 years now. But then he started talking and introduce me to this lifestlye and to make the history short yeah i fuck his girl several times , but the funny thing is then i started to think how it felt to see someone fuckin my girl and then i asked my friend to do the same for me and yeah i like it , so there u have it IM a BULLCUCK at the same time :)
Fucking hot.