Why do men like deep penetration?

Answer 1

Same reason they want to throw a ball the farthest; testosterone. It gives the best and most satisfying feeling of pleasurable sexual release too. By natural selection and natural instinctual urges, a man is driven to shove the penis head deep inside when ejaculating -- this increases the odds of pregnancy and propagating his genes into the next generation. While it feels incredibly good for the man to squirt deep inside, the effect is for him to want to squirt the sperm where it will do the most good.

Answer 2

Deep penetration is not necessary for male sexual stimulation in a mechanical sense; in fact, many males find more stimulation with shallow entry. There could be an evolutionary preference for deep penetration involving the likelihood of impregnation, or a sexual control issue. There could also be a communication problem between the partners. If you find it uncomfortable or otherwise undesirable, why not try talking about it with your partner?

Answer 3

That is not true, some do and some don't. Those that do like it because of the full feeling and possible touching of their g-spot. Most girls do not like deep penetration because it can hurt or they will sore the next day.

Answer 4

Because its tight and the stimulation it better.