the problem is sex ed tells you that sex makes babies, but they don't tell you how to FUCK!!!
Porn is unrealistic because its devoid of passion.
Most parents will never get into detail about sex because it's embarrassing to talk about with their kids.
And a lot of peers give each other shit advice which is acquired solely from movies and television, which is unreliable because a lot of that crap is poorly written and directed exclusively from the male perspective.
If you wanna know how to really, and I mean REALLY FUCK? You gotta prepare for it. Go to a gym, get some muscle tone, but also get in a lot of cardio. I mean a LOT of cardio, run several miles until it feels like nothing to you anymore. Why? Because you will need that stamina in order to LAST in bed. And when you have your significant other in bed? you gotta communicate in bed. Tell each other your kinks and fetishes, get the equipment you need, laces, lashes, masks, whips, chains, dildos, butt plugs, lube, rope, vibrators, cock rings, oils, candles, etc, and then you experiment with that shit. Direct each others actions, tell your lover to spank you, wring their hands through your hair, lick your earlobes, massage your feet, caress those thighs, explore eachothers damn bodies, be tender, but also firm, play with them gentlet, but also punish one other, go slow, go fast, alternate, gyrate, back and forth, left and right, up and down, whatever the hell you need to do get your engines going. And make the experience last. Get really into it until the foreplay leads you to the main course. Pull out the heavy artillery. Get down and dirty, Shove your fist in their ass, finger their clit, deepthroat their cock, eat out their pussy, eat out their ASS, pull their hair, choke each other, shit on their chest, whatever the fuck kind of kinks you got, DO them. Don't hold bank, keep going until you squeal like a motherfucking banshee in the night until you bring down the roof.
And then you cuddle