I can give you some tips. I used to last about 3-10 mins when I was in my teens. But, now I’m in my early 30s and I the longest I lasted is 2hrs (excluding foreplay). So, don’t worry, it is def possible to improve it.
You might be busting too fast because you are a healthy horny dude with a oversensitive banana. I think these 3 things really helped:
1. Masterbate: stroke yourself in different angles, intensity, and speed and practice edging. You can practice edging by letting go of your grip on your banana before you cum and stop entirely for a bit. And then repeat.
2. Have more sex: now, you’re going to practice edging, but with an actual person. When you are fucking and your about to cum, here are some things you can do to practice real life edging.
i) stop entirely and pull out and make out or finger her until you calm down
ii) switch position, speed, pacing, deepness. You can also switch angles when you’re about to bust.
iii) think about something completely unrelated
And one good tip on edging is: sometimes the girl might be confused why you’re stopping or slowing down and it makes you feel anxious, say something in the lines of you look so good you’re making me wanna cum now but I don’t want this to stop.
3. Workout: especially legs!!! Do heavy weights, and I’d say squats and hip thrusts really increased my stamina. I also do kegal exercises and now my banana can just move on its own. Sometimes after I insert, I do kegal exercise inside her and she goes crazy and wet herself.
Question for you:
Do you cum that fast even when you masterbate? Or is it only when you’re having sex?