Dear service user, Thanks for writing to healthcaremagic. I read your concerns regarding perceived small penis size and premature ejaculations (short intercourse time). The width and length of penis vary greatly from one individual to another. The normal length of vagina is about six inches. Only outer one third and the front wall of vagina have nerve fibers and hence sensitive to stimulation. Rest of inner two third is largely insensitive. So if you want to arouse your partner during sex, you should focus on the areas of maximum nerve endings hence clitoris and inner lips or labia minora, the outer wall and outer two third of vagina. So for female sexual gratification, the size of erect penis could be anything from two inches or more! You remember that what is important is strength and not the length! Entry and to and fro continuous movements are adequate. It is men s technique, not his penis size that characterizes the lover in him. Bigger is better is Godzilla logic. For premature ejaculations, when clients approach me, I recommend them a behavior exercise called start-stop technique. The man starts masturbation and stops just prior to orgasmic inevitability. He allows arousal level to decline and re-stimulates. One should continue this start-stop sequence for about 15 minutes. This is how you can gain ejaculatory control gradually. There are medications like Paroxetine or Depoxetine which helps to delay orgasm. They should be taken under medical supervision. I hope this will help you. If you have any further questions I will be happy to help. Wish you good health.