u/DependentCheetah947

I'm going to have sex with my girlfriend for the first time soon, and I'd appreciate some advice from people with more experience.

A few things I'd like help with:

How can I improve my stamina and last longer in bed?

What are some common mistakes first-timers should avoid?

How can I make the experience comfortable and enjoyable for both of us?

What can I do to reduce nervousness and performance anxiety?

Any tips on communication, foreplay, and making sure she feels comfortable?

Also, I need advice about condoms. My penis is approximately 15 cm (6 inches) in length and about 10.5 cm in circumference (around 4.1 inches). What size condom would be suitable, and are there any specific brands or types you would recommend for a beginner?

I'm mainly looking for practical, respectful, and safe advice. Thanks in advance!