I'm with the same girl for a couple of years now. Though things are going very well, I find myself too young to be hooked up with sex with the same person. So, though our sex is awesome. Bareback, DFK, several times a week and even BBBJ's with CIM, I still go to WG's from time to time. Whenever I visit HK & Macau, I'm having myself a party. I do am a hit & run type of a guy. I don't DFK WG's and I don't do DATY on WG's. Unfortunately I can't resist BBBJ's, but further I just bang the girls and leave. I don't seek GFE or try to get her off. I seldomly return to the same girl as I'm seeking variety. Sometimes the conscience kicks in, but I can live with it. And as Andy888 says, sometimes I've just visited a WG and when I come home, I've to perform again, otherwise she'll get suspicious.
That's hard sometimes you know.