Sex Education for Adults

What School Never Taught You
About Sex

Evidence-based, shame-free sexual education for adults of all ages. Fill the gaps, bust the myths, and finally understand your body and relationships.

Test Your Knowledge Free Start Foundation Course

Common Myths vs. Real Science

These are among the most widespread sexual myths — many people hold them as fact. Our courses address all of them with rigorous, evidence-based education.

Myth "Real desire is always spontaneous" Responsive desire is equally valid — context and connection matter more than spontaneity for most people.
Myth "Consent only needs to be given once" Consent is ongoing, enthusiastic, and can be withdrawn at any time. It's an active process, not a one-time checkbox.
Myth "High sex drive = healthy relationship" Sexual compatibility is about quality, communication, and mutual satisfaction — not frequency or intensity.

What You'll Learn

Module 1
Module 2
Module 3
Module 4
Module 5
Lesson 1.1
What is Sexual Intelligence?

Define SIQ and why it matters for wellbeing.

Lesson 1.2
Anatomy & Physiology

Accurate, shame-free body knowledge for all genders.

Lesson 1.3
Sexual Response Cycle

Masters & Johnson, Kaplan, and modern models.

Lesson 1.4
Busting Common Myths

Evidence vs. popular misconceptions.

Lesson 1.5
Gender & Sexuality Spectrum

Science-based overview of identity and orientation.

Lesson 2.1
Communication Foundations

Why most people struggle and how to change that.

Lesson 2.2
Talking About Desires

Scripts and frameworks for honest conversations.

Lesson 2.3
Active Listening in Intimacy

How to truly hear your partner's needs.

Lesson 2.4
Navigating Rejection

Giving and receiving "no" with grace and care.

Lesson 2.5
Digital Communication

Sexting, privacy, and consent in the digital age.

Lesson 3.1
Consent — The Full Picture

FRIES model and enthusiastic consent in practice.

Lesson 3.2
Boundaries & Agreements

Setting, communicating, and respecting limits.

Lesson 3.3
Power Dynamics

Understanding and navigating them safely.

Lesson 3.4
Consent in Relationships

Why established relationships still need active consent.

Lesson 3.5
Cultural Contexts

How culture shapes consent norms.

Lesson 4.1
Desire Types

Spontaneous vs. responsive and what triggers yours.

Lesson 4.2
The Dual Control Model

Accelerators and brakes of sexual arousal.

Lesson 4.3
Fantasy & the Mind

The psychology of sexual fantasy — normal, healthy, varied.

Lesson 4.4
Desire Discrepancy

When partners want different amounts — solutions.

Lesson 4.5
Pleasure Mapping

Discovering and communicating what feels good.

Lesson 5.1
Sexual Health Basics

STI prevention, testing, and conversations.

Lesson 5.2
Hormones & Aging

How sexuality evolves through life stages.

Lesson 5.3
Mental Health & Sex

Anxiety, depression, trauma, and intimacy.

Lesson 5.4
Medication & Sexuality

Common impacts and how to navigate them.

Lesson 5.5
When to Seek Help

Therapists, sex therapists, and trusted resources.

14,200+
Adults Educated
25
Evidence-Based Lessons
4.8★
Average Rating
€6.90
Lifetime Foundation Access

Frequently Asked Questions

Is this course appropriate for someone with no prior knowledge?
Absolutely. The Foundation Course is designed to start from the very beginning. Whether you missed out on quality sex education growing up or just want to fill specific gaps, the course meets you where you are.
Is my data private?
Yes. Quiz results are stored locally in your browser only. We do not collect or transmit personal answers. Your intimate learning remains entirely private.
Who writes the course content?
Our content is developed with input from certified sex educators, relationship psychologists, and peer-reviewed research. All claims are evidence-based and referenced.
How long does the Foundation Course take?
25 lessons across 5 modules. Most students complete it in 3–5 hours total. With lifetime access, you can go at your own pace — one lesson a day or an intensive weekend.

Start Your Real Sex Education Today

Free quiz, then unlock the full Foundation Course for just €6.90.

Take the Free SIQ Quiz