Vac-U-Lock Sex System

The Vac-U-Lock sex system comprises a range of harnesses and strap-on dildos that allow you to mix and match a huge variety of interchangeable dildos, butt plugs and other sex toys. A patented plug holds attachments firmly, with no chance of slippage or accidental removal from the harness. The variety and versatility of the attachments is legendary: From fat to thin, or long to short, It doesn't matter what you and your lover are in the mood for- Vac-U-Lock delivers.

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All you need for better sex.

Sinful Thrills is the UK’s fastest growing online adult retailer. Since 2010 we have built up a reputation as a trusted and reliable adult products store. When you want to shop erotic toys, Sinful Thrills has all you need for better sex at prices consistently cheaper than other UK stores. Whether male or female, straight or gay, and anywhere in between, we have the adult toys and sexy clothing you're looking for.

100% Discretion Assured!

In addition to offering everything you could possibly want from a sex store, we prioritise your privacy. We use 256-bit encryption to safeguard your security, do not store any credit card details to protect your credit card information, and send out your packages in plain anonymous packaging to preserve your privacy. What's more, Sinful Thrills will never appear on your billing statement.