So what makes you think Adam or satan could not have lusts (desires)? Jesus was tempted and the same scripture says; But every man is tempted, when he is drawn away of his own lust, and enticed.
Also in the case of satan I am not sure that passage can be applied to him. He was never a man. Like I said he was his own temptation and acted on free will to carry it out while Adam was tempted through another then acting on free will (choice) to carry it out.
The term "lust" does not convey good or bad as the good or bad application is determined by the context in which the word "lust" is found. The same term describes objects of lust that are good and holy.
The term "lust" simply means "desire" and all rational creatures have ability to "desire" because "desire" is merely the driving motive behind all acts of choice. If a creature is capable of choice it is because they are capable of desire as desire is foundational for choice to exist. Your choice is determined by the precedent of desire and desire is produced in the heart (mind/feelings) in response to something that provides appeal to your mind and heart (temptations). Hence, the interaction of temptation with your heart produces desires which in turn motivate a choice. Choice is merely the manifest expression of desires originating in your heart (mind/intellect) in response to a given temptation.
In regard to pre-fallen Adam or any other pre-fallen created being that is capable of choice, in particular moral choices, sin is
conceived in the heart when the heart (mind/intellect) not merely entertains/considers an external temptation that is by definition wrong, but consideration yeilds to desire that is in turn is manifested by choice to obtain what has been embraced in the heart (mind/feelings).
How is sin conceived in a pre-fallen Adam versus a post-fallen Adam? In the pre-fallen Adam sin has no existence in the heart from the origin of Adam as Adam was created "upright" and therefore without an internal existence of sin. Therefore, for sin to be conceived in the heart of a pre-fallen Adam it requires an EXTERNAL temptation to be brought into the heart for consideration. After that point there is no difference.
However, the post-fallen Adam needs no external temptation to bring sin into the heart for consideration but sin already exists in the heart of the Post-fallen Adam and his posterity from birth. The Post-fallen Adam is separated from God and his heart is dominated by sin that Pre-fallen Adam gave permission to enter and indwell him. This is clearly spelled out by Paul in Romans 7:14-20 in regard to the "flesh." Hence, he is in double jepordy from within and without. This same description in Romans 7:14-20 is not merely true of the Post-fallen Adam but is true of all his posertity from birth. No rational decision is necessary for post-fallen posterity of Adam to allow sin into their hearts because it was by the representative OFFENCE by ONE MAN that all were made sinners by nature from birth with sin already indwelling their heart.
Babies do not have an innocent heart. They manifest the influence of indwelling sin even before they can reason or talk.