I can't recommend anything for length gains, but others will suggest traction devices or jelquing.
But
I can't stress enough that PENIS SIZE DOES NOT CHANGE PREMATURE EJACULATION.
Treating premature ejaculation is a head game. Desensitizing your penis is counterproductive...it can actually make it worse. Being confident as a lover, being relaxed and HAVING FUN are all very important. Thinking about other things while having sex is just fucking stupid....what exactly is the point of being exactly where you want to be but putting your mind elsewhere?
How about trying this....have sex, pound her as she requests, and cum when you feel the urge to cum. Don't lay back and snooze...go down on her, make her cum orally if possible, and see if your erection returns. If so, resume piv sex and see how long you last this time. Taking the pressure off performance can do wonders for confidence and will do more for your ability....and it lets you actually have fun in the sack again. That's the point, isn't it?
