Im looking mostly for pure length as im sitting at 6.8" (BPEL) x 5.8 Girth. I know I need to stretch but I can never get through all my sets of stretches. The amount of pressure I use so my dick doesnt slip seems to always hurt a bit. I will feel an itchy small little ache after 20 seconds.

Does anyone know a good stretching routine? And/or a better way to grip so the pressure is more evenly distributed than the ok grip.