Aside from stimulating the wearer's perineum externally, MGX's big widespread base anchors to the outside of the wearer's body to prevent any too-deep slips. You'll be able to play worry free, and also insert, remove and adjust the massager comfortably. Speaking of adjustment, the MGX was designed to react to contractions of it's wearer's pelvic floor and anal muscles. You or your partner won't need to manually move it, just insert, contract and enjoy.
While some men report achieving an over-the-top intense orgasm, or 'Super-O' right away, others don't. It might take some time to get the hang of your MGX, but that's totally normal, and the end result will almost definitely be worth it. Once you're used to the sensation of anal penetration and prostate massage itself, you'll be use the massager with a partner during sex. Some users report lasting longer during sex, and some say that it makes them harder. Pleasure aside, massage is thought to improve prostate health, so you can't really go wrong!