Studying the satanic teachings is really like taking all that is good and lovingly ordained by God and then doing the opposite.

Sex is an interesting example of this. For the satanist, sex contains magick and they advocate giving in to all sexual desire, without any reproach for the age or gender or fantasy. They then advocate acting out that fantasy in rituals to derive personal benefit like wealth or power or a lover.

Meanwhile, in all the spiritual teachings of light that I can find, the instruction is to pursue a renunciation of the carnal (e.g., lust). Jesus spoke of celibacy. Buddha and Krishna also spoke of the power of the renunciation of sex.

For the satanist, they believe in no laws and no transgressions, so it's "do as thou wilt", as they favor this mortal life experience, denigrating the promise of an afterlife. In fact, satanists often express the promise of the afterlife as some kind of evil oppression, because it suggests you might have to give up something you desire today for some later promise.

This is from the teachings of the Temple ov Psychick Youth (a modern cult of Chaos Magic):

Thee moment ov orgasm is central to thee process. It is special and all should be done to make it so. Thus we decorate thee moment as we would a jewel, with all manner ov objects and actions that are precious and personal. Like gifts to a Lover, we consecrate thee moment in L-ov-e.

We say to make thee room or space ov work special. We say likewise ov thee interior mood, for so thee one is physical, so thee other is psychick and our aim is to join thee two to a single purpose.

In sex, physical self-consciousness is abandoned in favour ov intensified sensual pleasure. In sleep, everyday consciousness is abandoned in favour ov thee subconscious thee world ov dreams. In Sigils, thee two states meet in a single act; and so, there is released a special and potent energy, a fertile power ov harmony transcending thee barriers ov thee conscious/subconscious divide.

Intuition and instinct are thee only pointers in everyday consciousness to thee objects and methods from which to construct a potent Sigil. Thee future is entirely ours to construct as we will.

All must coum from experience, and all experience is ov value. It is simply a question ov observation; seeing thee links, and drawing all without exception into thee universe ov magickal intent and action.

Sex is thee medium for thee magickal act, enacted physically and with direct control ov thee Individual. It generated thee greatest power which, when released, is diverted from its ordinary object and thrust with thee intense force ov will towards thee fulfilment ov desire.