i'm thinking about a "parsal penis inversion", where i've had my penis inverted, but, keep the tip of my penis as my clit & keep my testicles. that way, could be penitrated as a girl, and still make sperm and pee as a male /w a little dick.
after "tucking" everything, I would like to safly streach the opening at the bottem so I could role play being penetrates as a female with my gf, who want's to use a "share xs double head dildo".