The biggest dick I've ever seen was on a bottom I used to fuck back in college. You are who you are, and who you are is fine. No need to sweat preconceived notions.
Being straight the largest one was the absolute tree on my grandfather. It was near the end of his life in the hospital as I helped him navigate to a portable commode from the hospital bed.
I was shocked by the 3rd leg that fell out during the move but it also explained why his much younger 2nd wife was complaining in the end even in his 90s he was still so damn frisky.
He was also a hit with most of the ladies through his life. I suspect he really knew how to use the equipment he was blessed with.
Naw. It comes out real slow and you need to wait for like 5 seconds at least for it to actually do it's job. Literally unusable, 0/10 would not pee again with it.