New and Looking

[sesame]

there is no "cutting off" or removing, the penis is literally used to form the vagina

You mean, using the Glans of the penis to create the Clitoris? ...Because, thats where the sex nerves are most thoroughly distributed. Otherwise, there would be no "Real" feeling left in the genital organ.
I dont know where the skin will go in a vagina ( probably external labia), or where does the shaft fit in. May be the urinal tract will perform the same function in the new vagina?