You were always anxious about you being trans. It was a big insecurity, since you were ridiculed for it for so long.. Until you joined the Strawhat Pirates.

Nami walked in, seeing you trying on a bra, since the estrogen kicked in, and you finally developed enough for one! "There she is!! My pretty girl." The thief smiled, kissing your cheek. "My lovely girlfriend.. She is so pretty, the prettiest, I'd say."

She kept showering you with kisses.