In short
Black Book of Sex's guides explain casual dating for adults in the UK: what casual dating sites charge for, who runs this one and what it checks, how to keep dating private on your phone, inbox and statement, and how to meet a date safely. If you're new to casual dating sites, start with how they work.
New to casual dating sites? Start with what you're actually paying for, which explains what's free, what isn't and why partner-site members show up. If discretion matters to you, keeping casual dating private goes through your phone, inbox and statement. When someone is worth meeting, read meeting a casual date safely first.
Which guide answers your question
Each guide answers one practical question. Pick the one that matches yours:
| Your question | Read |
|---|---|
| What's free, what costs money, and why do other sites' members appear? | How casual dating sites work |
| Who runs this site, what's checked, and what do the terms say? | Is Black Book of Sex legit? |
| What will my statement, inbox and lock screen show? | Keeping casual dating private |
| How do I meet someone without taking chances? | Meeting a casual date safely |
How the sites work and what they cost
- Casual dating sites in the UK: what you're actually paying for: what's free and what's paid, why partner-site members appear, a sensible first week, and where to report scams.
- Is Black Book of Sex legit?: who runs it, what's checked and what isn't, billing, the terms, what we couldn't confirm, and a five-point check before you pay.
Privacy and meeting in person
- Keeping casual dating private: your phone, your inbox, your statement: a ten-minute checklist, statements, phones, photos, your data rights, and how to leave without loose ends.
- Meeting a casual date safely: checks before meeting, a check-in plan, spiking, consent, sexual health, and support if something goes wrong.
The site itself
For this site specifically, how Black Book of Sex works covers joining, messaging and the partner network, and prices explains the plans and renewal. The safety page covers the UK, the US and Australia, with where to report problems in each, and Black Book of Sex at a glance puts the essentials on one screen.
Questions people ask
Where should I start if I'm new to casual dating sites?
Start with what you're actually paying for, our guide to how casual dating sites work. It explains what's free, what needs a membership, why members of partner sites appear in your results, and a sensible first week. Then read the privacy and meeting-safely guides before you arrange to meet anyone.
Do the guides cover the US and Australia?
Yes, where it matters. The guides are written for UK readers first, in British English, but the safety and scam sections give the reporting routes and helplines for the US and Australia as well, such as the FTC, Scamwatch, ReportCyber, RAINN and 1800RESPECT.
How up to date are the guides?
Each guide shows the date it was last checked. Product facts were checked against the members area on 16 and 17 October 2026, and phone numbers, laws and reporting routes link to their official source so you can confirm them. If you spot something out of date, tell us through the members help centre.