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Home/Glossary/Anal sex
Glossary Basics

Anal sex

Also called · anal · anal play · bottoming
At a glance
In one line
Penetration of the anus by a penis, fingers, or a toy, with either partner receiving.
Usually looks like
Slow entry after warm-up, plenty of lubricant, a position the receiving partner controls.
Gear needed
Lubricant is not optional here. Add a condom, and a flared base for any toy.
Talk about first
Who receives, warm-up time, a stop word, condoms, and how past attempts went.

Anal sex is penetration of the anus, by a penis, fingers, or a toy. Giving and receiving are separate experiences and neither is tied to gender. Sensation comes from a dense band of nerve endings around the opening, and for people with prostates from pressure on the prostate a few inches in, which is why the first inch or two matters more than depth.

People vary on preparation, pace, and position. Warming up with fingers or a plug, using a lot of lubricant, and going slowly at the start are what separate comfortable anal from painful anal. Hygiene routines vary from simply timing it around a bowel movement to showering or rinsing beforehand, and views differ on how much of that is necessary.

This item tends to produce scores at the extremes rather than in the middle. Some people find it the most intense sensation available and rate it near the top; others have had a painful first attempt, or find the idea unappealing, and rate it near zero. Curiosity with reservations, somewhere in the middle, is also a legitimate and common answer.

What a score means here Anal sex
  1. 0 Hard no: anal penetration is off the table in either role, toys and fingers included.
  2. 1–33 1-33: might be revisited for the right person, but past attempts or the logistics put you off.
  3. 34–66 34-66: wanted occasionally and with real preparation, never something done unplanned.
  4. 67–99 67-99: a regular part of your sex life rather than an occasional experiment.
  5. 100 100: the central act, and a session without it feels like it did not happen.
Rating it

A low score means this is not something you want, or a past experience put you off; a high score means it is a wanted part of your sex life rather than an occasional experiment.

Common misconceptions
Worth knowing

The anus does not self-lubricate, so use plenty of lubricant, go slowly, and stop if there is pain rather than pushing through. Anal carries a higher STI transmission risk than vaginal sex, and nothing should move from anus to vagina without a fresh condom or a wash.

About this item Frequently asked

Anal sex — questions people ask

What does anal sex or bottoming actually mean?
Anal sex means penetration of the anus by a penis, fingers, or a toy. Bottoming refers to being the receiving partner, and anal play is a broader term covering external touch, fingers, and plugs without full penetration. Any combination of partners can do it; it is not specific to any pairing. The area has dense nerve endings for everyone, and for people with a prostate the angle matters a great deal. It needs lubricant and preparation in a way other penetration does not.
How do you prepare for anal sex the first time?
Plan a first attempt that does not include full penetration. Working up across several sessions - external touch, then a finger, then a small plug - builds familiarity with the internal muscle relaxing, which is what actually determines whether it works. Practical points: use far more lubricant than seems necessary and reapply, choose a position where the receiving partner controls the pace, and agree that stopping is the default response to pain rather than something to negotiate. Going slowly is not a substitute for preparation.
Is anal sex safe, and what lubricant should you use?
Four rules cover most of it. Use plenty of lubricant and reapply, since the anus does not self-lubricate; go at the receiving partner's pace and stop at pain rather than pushing through, because small tears are the common injury. Anal carries higher STI transmission risk than vaginal sex, so condoms matter more here, and any toy needs a flared base or retrieval loop. Nothing moves from anus to vagina without a wash or a fresh condom. Silicone lubricant lasts longest but degrades silicone toys, so pair it with glass or steel.
What is the difference between anal sex and using a butt plug?
A plug stays in place; anal sex is movement. Plugs are designed to sit still and produce a sense of fullness and pressure, often worn during other activities, and they are frequently used as warm-up. Anal sex involves repeated movement, more lubricant, and considerably more pacing and communication. Someone can want plugs regularly and rate penetration at zero, which is a coherent position rather than a halfway house. Scoring them separately is what makes that legible to a partner.
How do I score anal sex if one attempt went badly?
Score whether you want it now, and note which role, since the two sides differ a great deal. On the 0-100 scale, 0 is a hard no - anal penetration is off the table in either role. Low scores often mean a past attempt went badly rather than that the idea holds no interest, and that context is worth writing next to the number. The middle usually means occasionally and with preparation; high scores mean it is a regular part of sex. The rating is continuous, not a yes or no.
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This item appears on the Basics test — one vial each.

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