One for the women, do you reach orgasm through intercourse only?

Not every time.I have not tried with different guys with different sizes.

No, women can reach orgasms in places you least expect and some have reported it is a problem for them specially because it interferes with their attention at the workplace. Nobody actually knows what's the origin of such problems but a cure is on its way as people are now able to describe and detect problems which seem massive. There are two aspects, one is channeling it and reducing it to moments when you're intimate the other is the hysterical behavior.

Reaching an orgasm quicker by rubbing the clitori is easier

Many women aren't able to reach orgasm through penetration alone. It helps to have the clitoris stimulated.

Hope this helps!

u can reach orgasm from fingering and licking out also.