I have problems controlling my sexual desires in public. I sometimes get an erection even when i am talking to a girl at work place. I look out for opportunities to flirt at work and try to build some sort of connection like what you generally do with your gf. And this is a general problem, whenever in public, i look out for opportunities to flirt or romance. Sometimes, girls do respond and enjoy it themselves as well. This encourages me to keep repeating this things. But at times, especially when i am at work, i forget that i am at work and start feeling that i am socializing. This is quite harmful as my bosses and other colleagues notice that i am not at all serious and hence they try to keep an eye on me all the time.

It is as simple as this, whenever i am in female presence, i start behaving weirdly. For the moment, i don't have a gf. and i don't think i get enough time for that as i have career issues. Any advice to help me out with this pls.?

This can be a serious problem in your career and there is also the risk of being accused for sexual harassment. If you cannot control this behavior yourself, both cognitive therapy and medicines can help.