new to pumping!

[tung_twister6969]

Hi, this is all new to me and i am very intrigued. Last month i watched a dvd with pussy pumping in it that i couldnt believe how turned on it made me. Later on as i was licking my wifes pussy i began to suck her really hard for quite a while which did eventually make some changes to her. Now we want to gat a pump for her and perhaps for me too but are not sure what or where to get or how to start. any advice would be very welcome.
This is a fantastic site