A lot of guys assume women want sex to last for HOURS “marathon sex”, but in reality it is NOT true.
Longer sex is NOT always better sex.
If you can give her orgasms, she is likely to love it no matter the duration of sex.
According to researchers in Penn State University／賓夕法尼亞州立大學 Eric Corty and Jenay Guardiani,
they conducted a survey of 50 sex professionals (doctors, psychologists, sex researchers) 1-2 mins is TOO SHORT, 3-7 mins as adequate, 7-13 mins as desierable, and 13-30 mins as too long
They are referring to PENETRATIVE sex without including foreplay.
So if you can last for 10+ mins, that’s already good to most women.
Conclusion: The key is to focus on the QUALITY of your sex, rather than quantity (how long it lasts).
Different women want different things in different situations, so STOP using a clock while fvcking!!