Most women are taught at an early age that liking sex is bad. And I suspect in places like pakistan it's even more frowned upon. Probably seen more like a duty to the husband like cleaning and cooking....And no one gets excited about that. It's a major hurdle to overcome, but not impossible.
Women need alot more foreplay then men.....Take your time, kissing, warming her up and exploring her body. I would even suggest warming her up so much and not going through with the intercourse...To implant in her brain of what she's missing. This may drive her crazy enough that she'll be initiating it the next time.
And remember most women orgasm only from oral or manual stimulation of their clitoris. :)