My name is Andrew. and I am 25years old
I had sex with my girlfriend week ego. She didn't really enjoy sex because it didn't last for a long time, Once inserting my penis into her genital - we both are able to enjoy a lot but sperm released just in 20 to 30 seconds or less than a min.
However, when I do masturbation I am able to release sperm in just five minutes.
could you please advise me on that.
Any help would be much appreciated.
Thanks very much