I am a straight guy and im really attracted to the opposite sex as ive been with many girls before and in sute they turn me on. In the recent years i started to explore biseuxal porn and found it quite pleasurable but as soon as i cum i refuse the idea and start thinking that it is so gross. Recently i restarted watching this kind of porn and im horny 24/7 and want to watch bisexual porn all the time. Its like ive started puberty again.lol. i still cant imagine myself being in anal sex or kiss another dude but im starting to get the urge of being involved in a bisexual MMF and getting a bj from dude more than ever. Is that normal?