I am 20 (weight:70kgs, height: 175) and she is 25..Every time we have sex be it in the bed,car,floor,sofa,chair.. I get tired and also muscle cramps I penetrate her slowly and go fast and hard... I wana do her fast because she loves it but I get tired quickly..

Is it because im weak as I dont workout (skinny arms and legs) that I get tired? Should I be eating more before sex?

Also, How do I make her cum when I cannot last more than 20 minutes

hey mate,

Sex is indeed exhausting. Get in shape, work out. Its not really powertraining i mean, but just physical shape, cardio exercises. Also, try to vary your movements more. Go fast sometimes, then go slow a bit more so you can catch your breath. That might also help

cheers!

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First of all if you cant make a girl cum in 20 minutes of sex then you are doing something wrong. Take it more slowly at first(hard and fast has its place though), kiss for longer before going to foreplay then spend at least 15 minutes on foreplay. If you cant make her cum or take her to the edge with foreplay then you need to sort it out.

As for getting worn out. Thats just a lack of fitness. Start jogging, swimming or another form of cardio. You dont need to be muscular to have fantastic sex, although it could only help.

Poor physical fitness is inexcusable. Its so easy to get into shape.

Not really all that easy......you also have to consider the diet you have to have for that..

lol, yes it's tiring. Start going to the gym and working out and doing cardio

is "sex" here defined as merely penis-in-vagina or also to include foreplay&oral stimulation? what you do before penis goes in vagina makes a difference

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Everyone else has already said it, work out man!
I'm a big dude, stocky, but also kinda chubby.
I've been going to the gym 3-4 times a week now for almost 3 months, and my cardio has improved big time! And I found, for myself anyways, that cardio was also the first thing to improve.

So, go to the gym! If you can't take an hour out of your day to work out, then you're probably to busy to be fucking this chick, or be on this forum.
An hour isn't much, that's only two shitty episodes of Big Bang or whatever you're into.
Its always easier to work out if you have someone to do it with. Hell, work out with her!

Just my thoughts!
WC

Get in FUCKING shape.

I mean that literally.

Also, I train my cock the same way. It's been used to cumming 2x a day for years. When I fuck - it's used to being used. Never failed me yet!

Take breaks, change positions, keep it energetic. Rest when you need to, talk, laugh... dude - marathon fuck sessions are epic. Way too few and far between. Embrace it. Don't let your own body be the reason you can't fuck. make HER say "OMG I need a break, I'm so sore!!". Trust me... the DHV from that alone is way cool.

That woman will always KNOW she was fucked and fucked well.

RR

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I read an article with an interview of pornstar Peter North a while back. He works out his legs, especially the calves to provide endurance and power for thrusting. This allows him to fuck for long periods of intensity without getting overly tired before the girl gets off and he can muster the perfect popshot.

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Thank you everyone for your advise... I start out with lots of foreplay kissing every cm of her body until she begs me to fuck her to which I rub my dick against her pussy to tease her, this pisses her off lol

Have you tried different positions?

Yes I mean 'sex' as in penetration. Foreplay as in foreplay.

You are 100% on the money though. What you do before makes a huge difference. Either way, 20 minutes of sex should make the girl come.

start by stop bitching

i usually actually fuck a girl for about fifteen to twenty minutes.

usually an hour or so of pussylicking, cocksucking, and manual stimulation.

i've found girls usually love a good pounding AFTER you've made their pussy swollen and soppy from oral.

my two cents.

sex doesn't have to be a cardio workout.

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Don't integrate your sex and your foreplay. Definitely escalate but don't be hesitant to stop pounding and use your hands. Learn how to use your hands. You should be able to make a girl orgasm with just your hands. (unless there's something wrong with her)