If you're finding standard penis pumps are just a little too narrow for you, get the Extra Wide Penis Pumping Kit from Size Matters.
Boasting a cylinder opening of 2.25" across, there's plenty of room for you to expand into. Just slide in, and use the easy grip handle to draw blood into your penis for the biggest, hardest erection you can manage! The attached pressure gauge lets you track how much you need to get the results you want, and the kit comes with an adjustable leather cock ring so you can keep yourself bigger and harder for longer for whatever you get up to post pump!
Once you're done, keep your pump cylinder clean with a little warm soapy water, and dry it thoroughly before storing it away for next time.
Congrats on your next erection. And the fun times ahead...