I got a bit lucky, my new girlfriend is quite into piercings since she was introduced to my frenulum. Now we both thought we'd get me a frenulum ladder. She wants to pierce it, which in general I think should be doable. Now I thought if it might be reasonable to use banana barbells as first piercings, since they resemble the curvature of the shaft and should therfore put less tension on the skin. I want to stretch them a bit, to 3,2 mm approx., but for the first time to prevent them from growing out, could the banana barbell help? Or is a regular one better?
She, on a side note, wants to stretch her ears now and she's open to pierce and stretch her labia, so I might document that, too, for you here

Thanks for advice!