The words you quote me using are my words only and my understanding of the relationship of God and man after the fall. Sorry, I should have made it more explicit. Remember that the OP is asking about how original sin is tranmitted from our foreparents. It’s probably not in the way that can be easily understood, but no doubt God’s in full charge of that. After all, he ordains it (Gen 2:16).
vatican.va/archive/ccc_css/archive/catechism/p1s2c1p7.htm#III
“399 Scripture portrays the tragic consequences of this first disobedience. Adam and Eve immediately lose the grace of original holiness.They become afraid of the God of whom they have conceived a distorted image - that of a God jealous of his prerogatives.”
“400 The harmony in which they had found themselves, thanks to original justice, is now destroyed:
the control of the soul’s spiritual faculties over the body is shattered; the union of man and woman becomes subject to tensions, their relations henceforth marked by lust and domination.
Harmony with creation is broken: visible creation has become alien and hostile to man. Because of man, creation is now subject “to its bondage to decay”. Finally, the consequence explicitly foretold for this disobedience will come true: man will “return to the ground”, for out of it he was taken. Death makes its entrance into human history.”
Original sin implies that we are born damaged, hence I extrapolated that God makes our souls imperfect.
Here’s a site that lists the dogmas of the Catholic church and among others it states:
22.Original sin is transmitted by natural generation.
23. In the state of original sin man is deprived of sanctifying grace and all that this implies, as well as of the preternatural gifts of integrity.