Mmmm I would love to try a pussy pump!
I enjoy using penis pumps on some of my subs, watching it swell up and throb inside of that plastic tube...it really is a site to see!
You never told me you had a pump. I've always been a bit curious about them. Might get junior up to something a bit closer to average. At least for a few minutes . How about connecting both devices to the same pump?
I have played with nipple & clit pump with my pets. Nipples felt too much like nursing & seemed to not be much of a turn on. Clit pump was HAWT & a big turn on for all involved.
As with most things BDSM, know what you are doing. Remember that if 8 is good 10 is not necessarily better. Communicate & be flexible.
I have used a pussy pump on a few providers. Never had much luck. I did use a modified cock pump on a provider once and she loved it. But then she was into coke real heavy. God rest her soul.