Mysteries Journal
Blog
Essays and field-tested practices on relationships, intimacy and self-knowledge.
Anal Sex Without Pain or Stress: Anatomy, Preparation, and Safety
A clear breakdown of how to make anal sex comfortable: anatomy, lubricant, hygiene, consent, and medical risks — based on research and doctors' recommendations.
Foreplay in Sex: The Physiology of Female Arousal and How Much Time It Actually Takes
Why foreplay isn't a warm-up but a full-fledged part of sex: we break down the physiology of female arousal, research data on optimal duration, and the psychological "off-switches" that make even the best touch fall flat.
How to Bring Variety Back to Sex in Long-Term Relationships: Novelty, Passion, and Esther Perel's Science
Why sex becomes predictable after a few years together — and what research by Esther Perel, Justin Lehmiller, and Peggy Kleinplatz says about bringing passion back without radical changes.
Erotic Massage at Home: Technique, Oil, and Atmosphere for Two
How to give your partner a sensual massage at home: setting up the space, choosing and warming oil, basic hand technique, and the principles that turn ordinary touch into a deep intimate experience.
Swingers: What Research Says About Couples Who Swap Partners
Who modern swingers really are, what research reveals about their relationship satisfaction, and which psychological risks couples should discuss before stepping into the practice.
Erotic Massage for Couples: How Touch Relieves Stress and Restores Intimacy
Sensual massage lowers cortisol, boosts oxytocin, and synchronizes partners on the level of breath. We review the research and offer a step-by-step guide for couples.
How to Talk About Sex With Your Partner: Discussing Desires and Fantasies Without Shame
A detailed guide on how to start a conversation about sexual desires and fantasies with your partner: research-backed insights, specific phrases, and techniques to overcome shame and fear of rejection.
The Orgasm Gap: Why Women Don't Experience Orgasm as Often as Their Partner—and What to Do About It
Heterosexual men reach orgasm twice as often as their partners—and it's not about anatomy. We examine why the orgasm gap exists and what steps actually help close it.