Succes!!! Finally got it in short after my first post. Only the vacuumcup in and a tiny vacuum is already a lot to handle.
Tried to hold it in longer and longer, putting a little more vacuum time after time. Never could stand it to long, to intense, WAUW!!!
But then my wife found out (she already knows a lot! But not everything). After some talking she is OK with it! Yes. Pushing it even further, I asked her to help me... okay... huh... I can't believe it. But it's true, she helped me twice with it. And she's willing to give it to me hard! I thought I could be hard on myself, but I'm not hard enough.
Just had my last session alone, and before I started, I rememberd that the part entering the cup is always over sensitive to the soap that I use to lube. (At first my anus also stung and itched from the soap but got used to it.) With that new info I decided not to lube with soap, but use my ass's own natural lube for cup and ass. Hoping I can stand it better.
It was difficult but I got it in allright. And it was less intense, still very good and stimulating, but in a nice controlable way. So I held it in for a little longer now. When it got to much, I started to increase vacuum steadily. Hoping for as much vacuum I could stand. Being dedicated, I'm not dissapointed. Got a very strong vacuum for a short period of time, I could feel the thugging on the inside. Decided it was enough and put some more vacuum on it in a very short period and then removed the vacuum and pulled the cup out.
Mind blasting experience! I can now feel some discomfort on the left... I hope that doesn't get to bad. Otherwise no play for me tomorrow. And since I still want a prolapse the fast way, I'll keep on playing.
Thanks for the tip Melvin, I apreciate it. Anyone else good info for me! Any warnings what not to do? Any answers to my other questions from experienced people?