BDSM Extreme: Couples talk about Bondage, Fetish & other Perversions

Loveology: God. Love. Marriage. Sex. And the Never-Ending Story of Male and Female.

111 Tips for Creative BDSM Games: Inspirations for erotic Scenarios and unconventional Practices between Bondage, Dominance, Fetish & Submission

99 Tips for Erotic BDSM Games: Suggestions for your next S&M Session - From little Nasties to outdoor Games and extremely unusual Practices and Scenarios

DIRTY TALK

Kink!: Erotic Conversations about Bondage, Dominance, Humility, Sadism & Masochism

Ace: What Asexuality Reveals About Desire, Society, and the Meaning of Sex

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Tantric Sex for Men: Making Love a Meditation

Wired for Intimacy: How Pornography Hijacks the Male Brain

Why Is Sex Fun?: The Evolution of Human Sexuality

Tantric Orgasm for Women

A Curious History of Sex

Yes, Mistress: Why Men Crave Female Domination

Slow Sex: The Path to Fulfilling and Sustainable Sexuality

The Descent of Man

The Heart of Tantric Sex: A Unique Guide to Love and Sexual Fulfillment

Whipping Girl: A Transsexual Woman on Sexism and the Scapegoating of Femininity