Melvin

simple penis pump can do the job.

it will be quite difficult and will take time if you dont want to use pump. You can do squeeze technique. But i can cause un wanted effect like other organ prolapse (inestinal hernia, prolapse vertebra disk, or blood vessel bust due to hig pressure).

i like to share my experience I have been doing dilation and pumping, for 10 years, now my rose is about 5 inch when prolapse (after pumping). normal squeezing (sitting on toilet prolapse does not come out naturally). I do more pumping  than dilatation. Til now i don't have the problem of fecal incontinent.

Pumping will make easier to get prolapse because it does not need a partner. He can do himself for pumping.

HungryHole, u can do pumping without inisert teh pump into your anus. But the anal skin is so sesitive and it will be very painful if your anal skin was suck by pump. You can do onething, to make sure the pump wellcover your anus. So that when the pump suck, it wont hurt you. But it is not so harmful, as you have control on teh pump, if so pain you can relaese the pump immediately.  

better try something with string or rope or chain attached

i prefer the long pump. Because my prolapse is now quite big and my prolapse fill the short pump and it block the suction whole and suction does not work.

  Suggest you can try clear bud plug with the hole. You can wear it the whole night. But i think the best is (what i have done). You squeeze out your prolapse and squeeze your anal sphincter, for about 10 times, a time for 3- 5 times a day (total 30 to 50 times). Or if you don’t have prolapse big enough, put something inside your ass (like bottle or coke (not empty) and do squeeze exercise. Later one your ass will not become closed (become gaping). It is a wonderful feeling.

ejeculation when your rosebutt is out, is very pleasurable and very intense.

i can sleep well the whole with my rosebutt out, when wake up you will see your rosebutt blooming very well

i think your question has dual meaning for explosion. If you means your ass will explode like what happened to the girls in movie. Yes it might cause you, if you takeout the inflatable plug with air remove there will be no fun, if you remove the plug with fully blown air, it will be fun, as if you push in your rubber plug and you take it out.   the other meaning of busting the plug due to over inflate, i wont think there is a problem because air will goes out as soon as it bust and it will become very small in size.

u dont need to buy expensive pump, just buy a simpel penis pump

because it may touch your tail bone or pelvis. Dont use hard dildo, use soft dildo, it can curve along your bone. For prolapse, take you time, or balance your exercise "dilatation" and "Pumping", alternative. If your anus is quite lax, try put the small penis pump inside your anus (to make sure it bypass the skin which is very sensitive and painful) and try suck out your recatum. Like this way I started my prolapse coming out.

i had my prolapse 6 years back, At that time I did not know what it was. I started doing insertion dilatation. And one day I feel very exciting (want to squeeze out) something coming down inside after dilation. I put my finger in and i can touch my prolapse, which is very good sensation by rubbing the tip of it. And i insert the penis pump and start pumping and it comes out. After this i regularly dong insertion and pumping and now it becomes the size about 5 inch when it comes out. But it goes back. I did not have the issue of soiling or incontinence. It becomes normal after you pump out.   I first thought it was one sided (only the owner of the prolapse) got excited. But i found out the active partner becomes very much excited too after seeing my prolapse and they can not wait putting their cock into my prolapse.   Even when people push so hard with their penis and sometimes prolapse goes inside, and i had ever experience the guy who told me to hold my prolapse out while he fuck. If you want to see my prolapse you can search my name in this web side (picture section)

you can search from google, type "Proalpse rectum" and serach the "Images" there is alot of daiigram showing how prolapse comes sout.

the best way from internal prolapse to external prolapse is pumping.

Share my experience, it happenes slowly. First feel something comming out small, and doing pumping and comming out slowly. Not like droping something suddenly.

go to doctor to exclude harmful to your health. If doctor do not find any abnormality. You can continue dilating and pumping. You can put your finger inside while squeezing out. If you feel the tip of your prolapse, and it feel very irritating. (like going to toiltet or want to squeeze).

the large ass lips not concerned with prolapse coming out. If your anal sphincter is still tight the prolapse wont come out. Try do dilatation exercise, slow and steadily. Your prolapse will come out very beautifully, with your big ass lips.

if you are masturbating with the object in the rectum be careful, when you ejaculate it squeeze up the whole bottle (My self experience). Be calm, don't panic, it will come down eventually. But if do not come out after about 12 hour better go to hospital.

start from small pump, say 6inch circumference, which can goes into your anus, beyond the anal sphincter

Now i understand what Samsung said. It is like specially designed Anal Pump. Which has a tube (like small candle 1" diameter) at the center of the pump.) When you do suction the anus prolapse out and slide along the center tube. And which makes the beautiful even blossom prolapse. I have been trying to buy that pump and it is quite expensive and can not find how to buy. I tried to use the candle, but my pump is so long, that the candle comes out earlier when you start the vacuum. The pump should short enough to push the candle in the anus when you do vacuum pumping.

good i like that always out prolapse, now i can sleep the whole night with my prolapse out. I am trying to walk long distance by prolapse out, with out letting noticing other people.

Don't do dilatation if you want to pop out your prolapse. If your anus is too loose by dilating, it can not hold your prolapse out.

I do not suggest vacuum cleaning or machine, which do not have control, and very dangerous. the best is to use, manual rubber ball (which usually comes with the pump) or the gun type pump with pressure gauge attached. Actually it does not need too much pressure to make rosebud, you can pump as much as you can stand. Too much pressure can damage your colon mucosa and bleeding. Don't want to go so fast, slow and steady.