First of all, not being able to beat these is normal. Its far more common than completing it.
There are several reasons why people can do this:
- They are under sensitive. Some people need a lot more stimulation to get close to an orgasm. For some people it is actualy difficult to reach orgasm in normal sex.
- They are older. Age can be a big factor for lasting longer. Experience makes you control your orgasms better, instead of instantly cumming, you can often edge yourself without stopping the action. Your mind can give a lot of control.
- Being used to long videos. Again, its experience, if your average sex session is expected to take 30mins, your body might get used to it and cause you to much easier last those 30mins.
- They chose a less intense setup. Not all sleeves are the same, and which are intense differs per person.
- Drugs. Yes, some drugs enable you to last a lot longer. Its often not recommended to take these often, but for recording a single video enough people find that acceptable. Its to them no diffirent towards taking viagra when going to a hooker once every 2 months.
- Numbness from overintensity. Its a common thing to happen when you go full speed from the start, since there is nothing exceeding that power, your body during the session might see this as normal and not experience this as intense. Its a trick that as 18y old is often used, by cumming only a few hours before meeting the date.
Whichever (if any) works differs per person. And if nothing works, dont be ashamed either. Being able to last through them has as downside that there is usualy nothing to truly force an orgasm either. And trust me, women during sex do like to have that control, being able to last infinitely is a downside there.
Dont try to force you too hard to last through them. If it happens it happens, and if it never does, at least enjoy the part you could last. In the worst case, skip some video portions if you at least want to experience the later portions.