Update 2:
Well, the blow drying certainly helped, the tab stays adhered for the most part. However, I cannot get the cup part to stay adhered, which then comes loose and gets adhesive everywhere down there and then my skin starts sticking to itself. After my update last night, I wore it around the house and the tab stayed for the most part. I will add that I wasnt doing much moving around as I was doing homework. Before I went to bed I removed it, washed it, blow dried it, added a fresh coat and blow dried it again and let it sit out over night.
So this morning I got up early as I wanted to try it again and *maybe* wear it to work. I also held my bladder through the shower so I could give it a good practice try again (that was a feat in and of itself as I had a couple glasses of wine last night). I showered and made sure the areas were extra clean and wiped down with alcohol wipes and applied the prosthetic. Also put on underwear and walked to and from my bedroom to test the adhesion. Tab area stuck well, cup area came off pretty quickly.
At this point I finally went to try to actually use it. I was pushing up slightly on the cup part. I leaned forward as directed by the instructions, kind of bracing myself with one hand on the toilet lid. I even held back a bit on peeing. Was going well at first, but the mission was FUBAR (F***** Up Beyond All Repair). Made a mess of my underwear and the bathroom floor, yet again. -_-
I then quickly had to scrub the hell out of myself getting all that damn adhesive off because I certainly wasnt going to wear it to work after that.
I am going to try removing the adhesive from the cup area and just practicing more with positioning it when I need to use it I suppose.
Also contemplating ordering Reelmagik's Extra strength adhesive and giving it a go.
Looking forward to that fateful day I finally use the urinal...