Hello sir, my penis is very sensitive when I touch my penis it get harder directly and during pulling back foreskin from glans it get ejaculation Does it is treatable or not How much time take to treat permanently How to cure and avoid things to get beneficial in sensitivity Does it PME because I can't hold after full erection and it is ejaculate with in 15 to20  secs, does this problem also cura or not Plz help me..