Sexualized images -> mobilize pleasure -> and modify all behavior towards the procurement of that pleasure.
However, the sexualization capacity is directly related to the sex hormone – testosterone.
The cycles of testosterone circling determine the cycles of sexualization/pleasure capacity from previously sexualized images (carry a momentum).
Once sexualization feeling-image combinations are tapped into -> there is a pressure created in the system to release -> and when desire gets aligned to that, it carries a momentum with it and pulls the emotions and mind towards its fulfillment/release.
This pressure to release sexual feelings, as it builds up each time from the testosterone cycle is the prison.
The prison is of the modification of behavior (thought and emotion) for its purposes in cycles.
Its not completely imprisoning since it creates a compelling potential for a pleasure peak, but then there is a tendency to give-in to it.
What could be wrong with giving in, to a natural pleasure that gives you a cycle (opportunity/potential) or 2 a day?
Another angle here is the whole dopamine-prolactin cycle created. Each time you peak in dopamine when an orgasm happens, it is followed by a period of relaxation and total lack of desire for any more sexual activity.
Interestingly the sexual activities literally almost get disgusting in this prolactin phase.
Studying this illuminates its illusion which is quite interesting. How can something that was so desirable just minutes ago, seem so uninteresting and disgusting just after orgasm. There is just total disinterest for the very same object.
It is so dis-interesting, you immediately put it out of your consciousness and pursue something else.
Being unconscious of something shows the extent of disinterest.
You are so disinterested, that you literally want to take your mind completely off it, only to repeat it again the next day with the same intensity.
The inference I have come to from observing 1000s of such cycles is that, the nature of all sexual activity is EMPTY.
It is just like a short acting natural drug like cocaine which gives a rush of pursuit/focus -> peak/orgasm -> release/relaxation/satisfaction/afterglow.
The mechanism seems to be the same.