Let's be real. Almost every guy with a spine has, at some point, wondered if they could actually pull it off. It’s a classic "locker room" curiosity that follows most men from puberty into adulthood. You’ve probably tried it once or twice in the shower, ended up with a sore lower back, and wondered if you were just built wrong. Or maybe you thought you were the only one weird enough to even try.
You aren't. Not even close.
The technical term is autofellatio. It’s a mouthful, literally and figuratively. While the internet is full of "guides" that make it sound like a simple Sunday afternoon stretch, the reality is much more complicated. Most people can’t do it. It’s not about how big you are down there—it’s almost entirely about the length of your torso and the flexibility of your lumbar and thoracic spine.
The hard truth about how to suck your own pp
If you’re looking for a magic trick, I’ll tell you right now: there isn't one. The anatomy required to successfully engage in autofellatio is rare. Kinsey, the famous sex researcher, actually looked into this decades ago. His data suggested that only a very small percentage of men—less than 1%—can actually achieve full contact.
It’s a math problem.
Think about the distance between your mouth and your groin. Now think about the ribcage. The ribcage is a solid cage of bone designed to protect your lungs and heart. It does not like to fold. To learn how to suck your own pp, you essentially have to bypass the structural limitations of the human skeleton. Most guys who can do it are either naturally "long-waisted" or have hypermobility issues, like Ehlers-Danlos Syndrome.
Yoga helps. But even then, you’re fighting against your own center of gravity. When you fold forward, your internal organs compress. It becomes hard to breathe. Your face gets red because all the blood is rushing to your head. It’s significantly less "sexy" than the fantasy suggests. Honestly, it’s mostly just a lot of grunting and trying not to pull a muscle in your neck.
The role of "size" in the equation
People always assume you need to be huge. That’s actually a myth. While an extra inch or two might bridge the gap, the real bottleneck is your spine. If you can’t get your head down to your midsection, it doesn’t matter if you’re a porn star or a regular guy. In fact, having a shorter torso and longer legs makes it significantly harder because your hips act as a massive pivot point that pushes your upper body further away.
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The mechanics of the fold
If you’re determined to try, you have to understand where the bend actually happens. Most people try to bend from the neck. That is a one-way ticket to a chiropractor. The "fold" needs to happen in the lower back and the hips.
There are a few common "positions" people discuss in online forums like Reddit’s r/autofellatio (yes, that’s a real place with thousands of members).
The most common is the Plow Pose, borrowed straight from Hatha Yoga. You lie on your back, lift your legs over your head, and try to bring your knees down toward your ears. This uses gravity to help compress your spine. It’s the most "successful" method for beginners because it takes the weight of your torso out of the equation. But man, it’s a workout. You have to balance on your shoulders and upper back while trying to maintain enough breath to actually enjoy yourself.
Another one is the Sitting Fold. This is basically just sitting on the floor with your legs out and trying to put your head between your knees. Most people can’t even touch their toes, let alone get their face to their lap. If you can’t do a deep forward fold in a yoga class, you aren’t going to magically do it in the bedroom.
Why flexibility matters more than anything
Physical therapists will tell you that the "C-curve" of the spine is limited by the intervertebral discs. If you force this, you risk a herniated disc. This isn't just "expert advice" to be a buzzkill—it's a genuine medical risk. If you feel a sharp, electric pain in your lower back or a tingling in your legs, stop. Immediately.
- Hamstring tension: If your hamstrings are tight, they pull on your pelvis.
- Core strength: You need a surprising amount of abdominal strength to hold the fold.
- Neck safety: Never put the weight of your body on your cervical spine.
The psychological reality vs. the fantasy
Here is the thing nobody talks about: the "shift in perspective."
When you are the one doing the work, the sensation is often more about "sucking" than "being sucked." Your brain is multitasking. You are focused on the physical strain, the breathing, and the motor control of your jaw and tongue. This creates a sensory disconnect.
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Many men who finally figure out how to suck your own pp report that it feels more like giving a blowjob than receiving one. It’s a common trope in these circles: "It feels more like a mouth in your hand than a dick in your mouth." If you’re doing it because you want to feel the pleasure of oral sex, you might be disappointed. The physical exertion required often kills the mood. It’s a feat of gymnastics, not a relaxing evening.
The "Chasing the Dragon" effect
There’s a subset of people who become obsessed with the goal. They spend months stretching, doing "spinal hygiene" routines, and buying specialized equipment like slanting boards. It becomes a hobby. If that’s your jam, cool. But it’s worth asking if the payoff is worth the literal hours of stretching.
Nuance is important here. For some, it’s about the "taboo" or the self-sufficiency. For others, it’s just a biological curiosity. Whatever the motivation, the physical limitations remain the same for everyone.
Is it actually dangerous?
Generally, no, as long as you aren't an idiot about it. But there are real concerns.
- Back Strain: This is the big one. Lumbar strains can take weeks to heal.
- Oxygen Deprivation: If you’re folded tight, you’re compressing your diaphragm. You can’t take full breaths.
- Neck Injury: Putting your full body weight on your neck in a "plow" position can cause serious issues if you slip.
If you have any history of back pain, scoliosis, or disc issues, just stay away from this. It’s not worth a lifetime of chronic pain for a five-minute experiment.
How to improve your odds (The Safe Way)
If you’re still reading and still committed, don’t just jump into it. Treat it like an athletic endeavor.
Daily Stretching
You need to focus on your hamstrings and your lower back. Touch your toes. Then try to put your palms on the floor. If you can’t do that, you have zero chance of achieving autofellatio. Yoga poses like "Happy Baby" and "Cat-Cow" are your best friends here. They loosen up the fascia around the spine without being too aggressive.
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Weight Management
Let’s be blunt: if you have a belly, it’s going to get in the way. It acts as a physical spacer between your chest and your lap. Most men who can do this are quite thin or have very athletic builds with low body fat.
Warm Up
Never try this "cold." Take a hot shower, get your muscles warm, and do some light stretching first. It sounds ridiculous to "warm up" for this, but your tendons will thank you.
What to expect if you actually succeed
So, let’s say you’re the 1%. You’re flexible, you’re determined, and you finally reach the "finish line."
It’s probably going to be weird.
The first thing you’ll notice is the smell. You’re very close to your own body. The second thing is the neck cramp. Most guys find that once they can actually reach, they can only stay there for a few seconds before their body screams at them to unfold.
There’s also the "post-act" realization. There’s no partner to share the moment with, and you’re usually left lying there with a very sore back and a lot of questions about your life choices. Honestly, it’s a bit of a letdown for many. The "quest" is often more exciting than the actual act.
Actionable insights for the curious
If you’re going to pursue this, do it with a bit of intelligence. Stop looking for "shortcuts" or "pills" that claim to make you more flexible. They don’t exist.
- Focus on the Hips: The more you can hinge at the hip, the less your spine has to do.
- Use Props: Sometimes a pillow under the hips in the plow position can give you just enough of an angle to make it easier.
- Breathe: If you can’t breathe, your muscles will tense up. If your muscles tense up, you won’t be flexible.
- Listen to your body: Pain is not "weakness leaving the body" in this context. Pain is your spine telling you to stop before something snaps.
The journey of learning how to suck your own pp is really just a journey of learning how inflexible the human body actually is. Most of us are built to move forward, to reach out, and to interact with the world—not to fold into a perfect circle. If you can do it, congrats on the genetics. If you can't, join the other 99% of us who are much better off just finding a partner or sticking to the basics.
The best next step isn't trying a new position; it's starting a basic 15-minute daily stretching routine. Even if you never reach your goal, your back will feel a hell of a lot better in ten years. Stay safe, don't force the fold, and remember that your spine is a structural support, not a pipe cleaner.