HI Guys
In 3 weeks you can be a stud like me. All it takes is simple exercises. The muscles we are targeting are called the pelvic floor muscles.
It tells you not to do it why urinating as you may get a UTI but didn't happen to me. This is the way i did it had a full bladder started emptying and tried stopping it , starting again and stopping it and so on. If you can stop a large amount of urine does not take much to stop a tablespoon or so of semen.
Have had girls give me BJ and had controlled it they didn't even notice it as still remain hard after controlling it.
I remember with the famous Vietnam girl Kim we did mutual oral for 50 minutes I blew after about 5 minutes but nothing came out but knob still hard. That was a nice encounter tight little ass she had and only 44kg.
Here is a link :
https://www.mayoclinic.org/healthy-...in-depth/kegel-exercises-for-men/art-20045074