I can identify with this.

My long term Ex of 10 years came really easily -- i could just go for it with her and whenever i was going to cum i knew she would be right there with me

we split up and i start playing the field massively and suddenly OMG girls can be so different when it comes to what gets them off with sex

Some cum off penetration, some only clit, some like their clits rubbing softly, some hard, some need mega amounts of stimulation to get them off.

Ive had sex with some girls and i just think...fuck this i cant be arsed putting up with this.

so anyway -- new girl, you are into her and shes hot - yeah i struggle to control myself big time somtimes. I`ll either do 1 or 2 things -- 1 i`ll slow right down and make sure im controlling whats going on that way i can slowly build up again.
or 2 somtimes i take Cialis -- which basically guaruntees me to be a god in bed
I can cum quick the first time round then be back on her fucking her again in 5 minutes and lasting plenty long enough, can then get back on again however many times i want to.

If you dont really give a shit about her--dont worry about it, if you do , have a plan!

you can also try somthing like this:
http://www.britishcondoms.co.uk/safe...ay-condom.html