Sir Iâ€™ve read in some earlier posts where you said that masturbation under pornographic influence lead to pre mature ejaculation. I live in hostel and watch lots of porn stuff and masturbate once or couple of times in a day watching porn movies. Will it cause me premature ejaculation when I would have sex with someone? I am a virgin now. And one more thing. I am concerned about penis size, mine is 5.5 inches. What is the average penis size of Indian males (length and thickness)?

Masturbation under pornographic influence leads to speedy shaking and heightened sexual imageries, which ultimately leads to fast ejaculation. Over a period of time you may become habitual early ejaculators. What you need to do is, when masturbating, stop in-between when you are approaching ejaculation. Again start when impulse goes away. This is stop and start technique which gives you better ejaculatory control.
Average penis length (flaccid/not erect): from 3.4 inches to 3.7 inches (8.6 cm to 9.3 cm). Average penis length (erect): from 5.1 inches to 5.7 inches (12.9 cm to 14.5 cm). Average penis girth (circumference when erect): from 3.5 inches to 3.9 inches (8.8 cm to 10 cm).
These numbers are obviously very different from the sizes we hear (and see) in adult movies, and even the kinds of numbers you read on line.
Femaleâ€™s sexual satisfaction does not depend on penile length. It depends upon your love & affection for her, quality of intimate moments, warmth in relationship and lots other nonsexual factors.