So in the movies sex lasts for hours

as you can see in the question below yours, it can be as quick as a few seconds or as long as a few hours. I've done both . . . and either extreme can be great, but usually somewhere in between is nice. :)

I like everything that surrounds sex: the kissing and anticipation, the undressing, the foreplay, the actual intercourse, the afterglow . . . sometimes it's fun to rip eachother's clothes off and just go crazy for a few minutes and sometimes we're in the mood to make a whole night of it.
But I will saw this . . . I think most men and women would say that HOURS of actual continuous thrusting is NOT fun. Usually that equals fatigue and soreness. But 45-60 mins of "sex" made up of all the trimmings (including kissing and dirty talking and laughing and caressing and oral and say 15-20 minutes of "actual" intercourse) . . . that sounds great to me.

Lol The reason sex in movies can last for hours is because a sex act is made up of more than one scene and there's usually breaks in between each scene that can be for as long as the director and actors/actresses like or need. These breaks can last seconds, minutes, hours or even days. whatever it takes to make the sex scene look best for the movie. But when you watch it, it looks like it's been uninterrupted sex. Some time when I've watched a couple have sex I'm like wow how can the man last so long? lol. How long it wail last for you and your partner depends on you and your partner and how much stamina you have and if you slow down throughout rather than to be rushing it. A half hours - 45 minutes sound more reasonable than an hour but I'm sure some couples have learned how to make it last even longer than the hour. You want to make sure there's a lot of foreplay involved and that can be a good hour all by itself. That's not a time to be watching the time. lol.

it also depends on the guy. if he's willing to go found round 2 and 3.
each time he goes for a new round. it will last longer. but can be abit harder to get. hard.

like you're saying its just movies its not real , the real thing can last with everything maybe 2 hours .

Actual intercourse takes, on average, 7.3 minutes from penetration to ejaculation.

it really all depends on the guy.
my man can go all day if he wanted to

how long are these movies you are watching? I have not seen a movie with hours long worth of sex action, but who knows.this does happen in real life sometimes.but you should just expect the times to change every time.theres no rules