There's no real way to make your penis more sensitive, though circumcision removes most of your nerve endings, and being erect will expose more endings. So just keep your fore skin and get excited is my best advice.
At local adult stores you'll find a cream that acts like orajel, it numbs the penis to prolong ejactulation.
The glans penis
No. It might be more sensitive, but should not be sore.
Being circumcised or uncircumcised does not play a role in how long a man lasts in bed. The differences are that an uncircumcised penis is more sensitive, causing more pleasure for the woman. However it's easier for infections to develop. A circumcised penis has less chance of developing infections but is less sensitive hence causing less pleasure for a woman.
Not that I can think of. The penis has what is known as the glans penis at the head which is in it's self an especially sensitive area. however there are no bumps on it and it has a basically smooth surface that is covered with mucousal tissue. in the case of people that are circumcised the glans become less sensitive over time but these effect would be uniform over the whole head of the penis. in the case of the intact penis the glans are covered by the foreskin which has a smooth mucousal inner surface and until it is retracted back over the glans the top of the penis is not overly sensitive. however when the foreskin is retracted (especially at first) the top of the penis is very sensitive> Never the less there is nothing there that would be described as sensitive bumps.
The underside
Learn to live with it it will ease of in time . Use a personal lubricant on it to make masturbation and sex smoother.
Some diuretics make the skin more sensitive to sunlight.
his penis his balls and his heart
First of all you should never tan the penis or the scrotum! The skin is far too thin and sensitive and tanning always increase the risk for cancer even if it's just a little tanning. A tan is a small burn to the skin so yes, it can make it more sensitive to the touch right away. That is also something very individual.
You put his penis between your boobs and squeeze. You rub your boobs up and down, jerking off the penis with them. It's not that pleasurable, especially for uncircumcised men who are more sensitive.
Yes in fact my penis is very big
The most sensitive part of the penis is the glans, or head of the penis. It is covered by the foreskin except in circumcised men. with ur mouth