The Universe has meaning because it produced consciousness, intelligence and culture.

Erotic story in which a butch lesbian dominates a rich blonde using mind-fucking, forced nudity and knife play.

Dating an amputee made me discover her inner strength and find a new meaning for beauty.

Mind-fucking in BDSM presents unique challenges to avoid breaking consent, trauma, and inducing learned helplessness.

In BDSM, mind-fucking are mental games that produce defeat and surrender in the submissive.

Following the orders of Julio, her dominant, Cecilia pays a visit to his fiancé, Laura, who has a few surprises in store for her.

A list of responsibilities of the dominant and the submissive that derive from the ‘safe, sane and consensual’ rules of ethical BDSM.

Instructions to send eBooks to a Kindle using the email method.

Denial of free will is based on religious or mystical ideas and can have dire consequences by making it ethical to control the mind.

Debunking the politically correct dogma that women do not orgasm from penis-in-vagina sexual intercourse and do not like it.

In transgenic mice, fluorescent reporter genes, optogenetics and DREADD are used to manipulate the function of cells.

An exploration of the things that hinder the conversations needed for social change.

Erotica about a submissive newbie that includes spanking, bondage and domineering sex.

A survey of sadists reveals that they inflict pain to achieve pleasure, connection and intimacy.

Pain is a sensation that is not always unpleasant, while suffering is a state of being based on emotions, values and meaning.

Radical feminism and sex-positive feminism has been battling for 50 years.

Masochist pain activates brain areas involved in empathy, emotion and consciousness, but not in addiction.

Oxytocin and vasopressin in the brain drive monogamy, altruistic punishment in the ultimatum game, and social bonding.

The ego appears when shame and pride take over our consciousness and fill it with cravings.

In BDSM, sub space is an altered state of consciousness mediated by adrenaline and endorphins.