Where is his G-spot?

His ego is his G spot . Whatever part of him you like to play with the most, tell him that you love touching it and that you just adore it . He will love it . ;-)

The g-spot is actually in a guy's wallet: either make him some money or save him some money and he will practically have an instantaneous orgasm. Other than that there's a spot between the base of his balls and his a-hole, which if you message firmly with two or three fingers (most conveniently while giving head) will drive him bonkers.

Men don't really have G-Spots but there are places that I love to be touch during the "foreplay" part of sex.

There are, in no special order:

The inside of my arms (lightly run your fingers there)

The inside of my Thighs

I am not really sure what to call it but the place that is in between your stomach and where your Pubic hair would begin. (For me at least there is a special way to do this that I can put into words. I have to show my girl how)

and for the during intercourse time.

If we are in the missionary position, During the moments just leading up to and during my orgasm I like to have the back of my shoulders and back of my head rubbed and held onto

Thats hard to say because all guys are very different but I know some spots for some guys(neck, thighs(especially),and ears) weird but it WORKS :D

Alright...this is a bit graphic but you asked...Not all guys are willing to let their girlfriend do this but here is the info. Also, I would suggest it to him prior to you doing it in order to prevent any "freaking out" when you do it!

Technically men do not have g-spots. The g-spot refers to a particular part of the female anatomy. After wetting your latex covered finger with saliva or water-based lubrication, slowly insert it into his rectum. Use a steady gentle movement to push your finger into the rectum. Take your time, it is the outer most third of his rectum that is the most sensitive. Going slowly increases his desire for more, and allows both of you enough time to adjust to this new technique/sensation. Begin moving your finger in and out. This helps to relax the surrounding area. Once both of you are feeling comfortable, and your finger is fully inside, curl your finger upwards, and begin making the 'come here movement' with your finger. This motion in effect has the tip of your finger tapping on his prostate. Some men are able to orgasm from this form of stimulation. Some men desire this form of stimulation combined with oral sex. It is this tapping of the prostrate which is sometimes referred to as the 'male g-spot'.