i love silky panties, that feel soft on my skin.
I love wearing thongs, but being pre-op limits my choices, as I need something to keep my male parts in check.. but you get nice thongs like that..
I dont really tuck fully, unless I am wearing something really tight.. I found most pants/dresses/skirts you can get away with just pointing my penis down in the panty. Thongs are uncomfortable when you first try them.. but you do get use to it. Now i think they are very comfortable underwear. after a while you don't even feel the thong. I love it when I bend, and it pulls up..
After SRS and I have healed sufficiently, i want wear a real g-string.. the ones with just string in the back.. I hate panty lines ....