Preparing for GF in 1 week. Help sensitizing for ease of ejaculation

I have two trains of thought here.

1. I have a week to pump, and make some temporary girth for a nice weekend of pleasure. I like pumping, while time consuming it provides a nice plump.

2. Don’t touch myself at all for a week, suffer the loss in flaccid and erect size, but possibly be able to ejaculate easier.

I have a very difficult time finishing when having sex. I take cialis or viagra, and I hear that this doesnt help matters.

Besides this what are some tips to help, so I can finish easier?

Even if I lasted a couple minutes it would be better than the never ending sex session and ending in exhaustion.

I hear there are some supplements, ginseng maybe that made extra sensitive?
Thanks!

If you watch porn, stop. This desensitizes the brain. Also masturbating can condition you to achieve orgasm only through rough tight grips the hand can provide as the vagina is a much softer place, I would also avoid masturbation.

But you may not need to avoid PE. Orgasm is very mental, even for guys but they don’t realize it. This thread here may shed some light on the process.
Ejaculation Process

Are you intact? If so she can gently massage your glans through the skin while you’re licking her which will ensure that by the time you penetrate you’re not rubbed raw and you’re ready to finish.

If you’re not intact you should wear your surviving skin over the glans 24/7 to max out on glans and inner-facing skin sensitivity. Use a silicone retaining cone, o-rings, or cross-tape.

Cut guys should never tolerate dry friction alone or with a partner. If she wants to rub you get plenty of lube going.

If you apply any moisturizer, use it promptly after a shower. Your body doesn’t need lotion, it needs the water molecules sealed in.