Unfortunately good pack and play's are hard to come by, since a real penis "inflates" with blood to become hard, you can't really do that with a solid silicone one. The Mr. Right looks pretty good, but if it's too soft for penetration you could always modify it! The best thing I could suggest is investing in a small thin vibrator, dildo or buttplug (Such as this link
), making a hole in the back of the packer's shaft and inserting the plug as if you were converting it to a pack-and-pee. Using some lubricant on the plug would allow you to insert it and remove it pretty easily, otherwise it'll stick to the silicone.
If you've never modified a packer before, the best method is to get a screwdriver, a long shafted one, preferably with a metal or wood handle (plastic can melt). Turn on your stove and heat up the tip and shaft of the screwdriver. While that's heating up, set your packer on a clean, non-burnable (or wreckable) surface. Marble counters work best, or tile, or if nothing else, put a piece of wood down just in case. You can either go all the way through the packer or just partially, it'll be easier to clean if you go all the way through to the tip (where the urethra would be). Do NOT HOLD THE PACKER'S SHAFT WHILE YOU DO THIS, hold the balls, pick up the screwdriver (if the handle has gotten too hot, use a pot holder or towel), and push it into the back of the packer's shaft. This will go REALLY fast, so be careful of keeping it even. Once you've made the hole, run it under cold water to make sure the hole doesn't seal back up, and tadaaaa you've got a hole in your dick.
This way you could pack with it, and just slip the plug in for some firmness whenever you want to play instead of completely switching out your junk.
I hope that helps?