BB, you are right about Skinzwear's great skimpy suits!! I think you would look great in the M73. My endowment is average, but I still have a pretty good erection. I've slipped on the suit when fully erect to see how it feels if an erection happens during "sightseeing"
at the beach. My shaft is held in a comfortable downward curve, producing a nice (but not obscene) bulge. I got my suit lined when I ordered it, so there is SOME (!) modesty. I do a complete bodyshave, and the bulge holds my suit down enough to expose the very base of my tanned shaft, with the dimple just above the shaft base I developed with intense ab vaccing. I guess that's the extent of my being a show-er as far as my cock, but I'm definitely a show-er when it comes to wearing my suit straight across and as low as possible, tor complete upper-torso exposure, with the rear of the suit covering only the middle third of my buns, showcasing my ab-muscle shield and up-high bellybutton as I saunter along!