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How To Use The Aneros

Here are guided instructions for getting started with your Aneros massager. We recommend reading our detailed instructions which elaborates on each of these steps.  Additionally, a PDF version of our instructions that come with each Aneros massager is available for download.
Aneros Prelude Main Product Image

Internal Cleansing

While it’s not strictly necessary, a douche or enema is a great way to clean up and relax at the same time which will help make insertion more pleasant. If you plan on doing internal cleansing, it should be done prior to showering or bathing.


For those who are new to anal/prostate play, taking a shower or bath is a good starting point.

Prepare An Area

Now that you’re relaxed and ready to go, it’s a good idea to prepare an area for your session. For most people this involves a bed covered with towel to keep things dry.

Aneros Sessions Lubricant Product Image


Using a good quality water-based personal lubricant like Aneros Sessions, apply a liberal coating to the body of the massager from the head to the stem. (Never use silicone or petroleum-based oil lubricants with the Syn Series or our vibrating products).

Initial Insertion

Laying on your back or your side, slowly and gently massage the exterior of your anus with the head of the massager, making shallow penetration from time to time. This will relax the muscle and also introduce a small amount of lubrication internally. Slowly start to move the head of the massage into your anus. Breathe deeply and release, this relaxes your body and will make you more comfortable.


Continue pressing inward slowly. At a certain point the massager will become self-inserting, and your body will take the rest in on its own. Take a few minutes and few deep relaxing breaths of air. Allow your body to become accustomed to the sensation of the Aneros without any movement.

Contracting Your PC Muscles

Squeeze your PC (pubococcygeus) muscle group. This is the muscle that you can contract to stop the flow of urine. It’s also the group of the muscles that contract during ejaculation. Squeezing these muscles causes the anus to tighten and pull inward and upward. As a result, the body of the Aneros pivots on the front tab (P-tab) externally, acting like a fulcrum. Each contraction levers the shaft of your Aneros towards your prostate while stimulating your anus, P and K-spots simultaneously.

Relaxing your PC Muscles

When you relax the muscle, the massager pivots outward returning to its original position. Your ability to use your PC muscle gives you the ideal control over the speed and pressure of your massage, and with a little practice you can create different sensations on your prostate.


Try squeezing your PC muscle in short bursts or hold it for a longer time. Experiment with timing it with stimulation of your penis or explore it on its own. Since your pelvic muscles also squeeze and relax during sexual stimulation, you can also allow the natural (involuntary) contractions of your pelvis to control the motion instead of doing it deliberately (voluntarily). Natural contractions can take some practice to tune into, but they will allow you to enjoy much longer sessions.