Only jelquing

Is there anyone who has gained lenght/girth by only jelquing and no stretching?

I have!! I only do wet jelqs with Vaseline in front of a space heater. I’ve gained around .5 in length and girth just from this technique.

I don’t warm up with water I just jelq in front of a space heater for 20 minutes and then warm down in the shower. I sometimes step away from the heater every now and then because it’s too hot.

I also might do like a set of 20 dry jelqs to start the session but the rest is all wet milking.