I believe no matter how big or small your tool is all guys are slightly nervous about what women will think.
But is there really any need to panic? Does penis size really matter? Im sure all that really matters is your performance, and the pleasure your partner receives.
Theres so much pressure on the younger generation to have the biggest tool, and the adult film industry always use blokes with an above average size penis which adds even more pressure to men...
But all that really matters at the end of the day is that you and your sexual partner are both satisfied