The first butt plug session is the one most people overthink. The actual mechanics are simple, the body is more accommodating than the anxiety suggests, and most discomfort that does occur is fixable in real time. This is the UK first-time walkthrough: not a clinical safety lecture (we have that elsewhere in how to use a butt plug safely), but a sequence-by-sequence account of what an unhurried first session actually looks like. For the broader category overview, see our anal sex toys UK pillar.
Written for partnered or solo use; the steps work either way. Pre-reading: if you haven't done any anal stimulation before, even with fingers, do that first in a couple of separate sessions before introducing a plug.
What the anxiety is actually about
Three common worries, all addressable:
"It will hurt." A first butt plug session in a body that is relaxed, well-lubricated and given enough warm-up should not hurt. It should feel firm and present (a "full" sensation), occasionally tight at the moment of insertion, but not painful. If it hurts, the variables to adjust are size (too big), lubrication (too little), warm-up (too short), or relaxation (not enough). Pain is not the price of admission; it's a signal that one of those four needs more attention.
"It will get stuck." Only true for toys without a flared base. The flared base, mandatory on every body-safe anal toy, is what stops anything from being drawn beyond the sphincter. Never insert any toy that lacks a flared base wider than the shaft; with one in place, "stuck" is not a realistic outcome.
"It will be messy." A normal bowel movement an hour or two before the session handles most of this. For a first session, no further preparation is necessary; the rectum is not the colon, and the small section of bowel a plug occupies is typically empty between movements. Anal douching is optional and many people skip it entirely.
Choosing the right first plug
One paragraph, because the choice doesn't need to be hard. For a first plug, you want: platinum-cure silicone (body-safe, non-porous, fully cleanable); diameter under 25mm at the widest point (about the thickness of a finger, sometimes called "beginner" or "starter" size); flared base wider than the shaft; insertable length around 3 to 4 inches. Black, pink, or any colour; matte or polished; tapered tip is helpful but not essential. Budget £15-£30 from any body-safe UK supplier.
Things to avoid for a first plug: jelly or TPE (porous, can't be fully cleaned); anything over 32mm diameter (too large for an unstretched body); any plug without a clearly flared base; metal or glass (the firmness is unforgiving for a first session, even if these are excellent later).
Setting up the session
Ten minutes of preparation pays off. Specifically:
- Time. Plan for 45 minutes total: 15 minutes of preparation and warm-up, 15-20 minutes of the session itself, 10 minutes of after. Rushed sessions are the most common cause of "it didn't work".
- Privacy. Lock the door, phone on silent (not just face-down), nobody likely to interrupt for the next hour. Being interrupted mid-session is much worse than being interrupted during most other intimacy because the relaxation can't easily restart.
- Warmth. The room warm enough that you don't feel a chill when undressed. Cold rooms tense the body, including the muscles you want relaxed.
- Lubricant. Water-based, generous quantity, within arm's reach. The plug should be visibly wet, not just damp.
- The plug, cleaned and warmed. Run the plug under warm (not hot) tap water for thirty seconds. Body-temperature feels better than cold against skin.
- An old towel on the surface you'll be on. Lube gets everywhere and washing-machine clean-up afterwards is much easier than the alternative.
- A glass of water within reach. Worth having even if you don't drink it.
The 30-minute walkthrough
Treat this as a single session with a structure, not as "insert the thing and see what happens". The structure does the work.
Minutes 0 to 10: warm-up without the plug
Don't go near the plug for the first ten minutes. The body needs to be in a relaxed, aroused state before any anal stimulation, and starting cold is the most common point of failure.
Whatever you would do during foreplay for any other kind of sex, do here. Touch, kissing, masturbation, oral, warm-up with whatever the rest of the body responds to. The aim is genuine arousal rather than just compliance.
Toward the end of this section, begin some external touch around the anus itself. A lubricated finger circling the outside, not yet entering. This is the bridge from "general body arousal" to "the area we're going to work with". Spend three to five minutes here.
Minutes 10 to 15: finger first
Before the plug, one finger. Apply more lubricant to the finger than feels reasonable. Press the pad of the finger gently against the anus without trying to enter; let the muscles register the pressure and respond. After thirty seconds or so, the external sphincter usually relaxes enough to let the fingertip in.
Go slowly. The first knuckle of a finger is the depth that matters most. If the receiver feels any discomfort, pause without removing; the discomfort usually passes in fifteen to thirty seconds as the muscle adjusts. If pain persists, withdraw and add more lubricant.
Once the first finger is in comfortably and you can move it gently for thirty seconds without resistance, the body is ready for the plug. If this stage isn't comfortable, the plug isn't either; stop here for tonight and try again another day rather than pushing through.
Minutes 15 to 20: the plug, slowly
Apply more lubricant to the plug than you used on the finger. The plug should look slick all over, not just at the tip.
Position the tip of the plug at the anus, pointing toward the wearer's navel (anal anatomy curves slightly forward; matching that angle reduces the muscle work needed). Apply gentle, steady pressure. Don't push; let the pressure do the work.
What usually happens: the sphincter resists for a few seconds, then relaxes, and the widest point of the plug passes through. There may be a brief sensation of stretching at this moment. Once the widest point is past, the plug seats itself and the sphincter closes around the narrower shaft, holding the plug in place. This is the point where the sensation changes from "insertion" to "wearing".
If the widest point doesn't pass within ten seconds of steady pressure, stop. Don't push harder. Withdraw, add more lubricant, do another minute of finger warm-up, and try again. Two or three patient attempts beat one forced one.
Minutes 20 to 30: wearing it
This is the actual experience. Once seated, the plug doesn't need to be moved or thrust; it stays in place and the sensation comes from the firm presence rather than any movement.
What it actually feels like (the part nobody describes well): a sense of fullness, present but not overwhelming, that gradually becomes background sensation rather than constant focal awareness. Within two or three minutes, most wearers report the plug feels much less prominent than they expected. This is normal; the body adapts quickly.
What to do while wearing it: whatever else you want to do during the session. Continue partnered sex, masturbation, oral, kissing; the plug is in the background. Some wearers find clitoral or penile stimulation feels intensified with a plug in place because of the proximity of the nerve pathways. Others find it feels much the same. Both are normal.
For a first session, keep wear time to 20 minutes maximum. Longer is fine in later sessions; for the first, the body has done enough new work.
Minutes 30 to 35: removal
Bear down gently (the same muscle action as a bowel movement) and ease the plug out slowly. It usually comes out easily once the muscles cooperate. If there's any resistance, add more lubricant around the base of the plug and try again; never pull against a closed sphincter.
Some wearers find removal feels strange; the sensation of the widest point passing back through is briefly tight and then suddenly absent. This is normal.
After
Clean the plug immediately with hot soapy water (silicone-safe and easy). Pat dry and store in a cotton pouch, separated from any other silicone toys (silicone-on-silicone storage contact can leave both pieces marked).
Take a few minutes lying still before getting up. The pelvic floor has done unfamiliar work and may feel mildly tired. Drink the glass of water you set out.
It's normal to feel briefly emotional after the first session, regardless of whether anything went perfectly. Anal play involves more vulnerability than most other sexual acts; even a clinically smooth session can leave the receiver feeling tender. Five to ten minutes of quiet connection (touch, conversation, just being together) is the right aftercare for that.
If it doesn't work the first time
Reasonably common. Reasons:
- Not enough warm-up. The most common single cause. Try again with longer arousal-building and more time at the finger stage.
- Not enough lubricant. Second most common. Use significantly more than feels reasonable.
- Tense body or mind. The session needs the receiver to be genuinely relaxed, not just physically still. Tired, anxious, or distracted bodies don't accept anal play comfortably.
- Wrong plug. If the chosen plug is too large (over 25mm diameter at the widest point for a first session), the session won't work however well prepared the rest is. Sizing down is the answer; many beginners go too big on the first plug because the smallest ones look unimpressive in the box.
- Not the right night. Sometimes the body just doesn't cooperate. Try again another evening rather than forcing it.
Stop without prejudice. There's no failure attached to a session that didn't progress; the next attempt will likely work fine.
When you'll know you're ready to go bigger
After three to five comfortable sessions with the starter plug, the body is ready to consider sizing up. Comfortable meaning: insertion takes under a minute; the seated wear feels easy and unprominent; removal is straightforward; nothing has felt uncomfortable through any of those sessions.
The next step is usually 5-7mm wider diameter, not a dramatic jump. Going from a 22mm plug to a 28-30mm one is the right pace. Skipping straight to a 38mm or larger plug is the standard mistake that puts people off butt plugs for months.
If the experience has been positive and you want to explore further, the anal training kits guide covers the medium-term progression in more detail.
- How long does a first butt plug session take?
- About 30-45 minutes total, including 10-15 minutes of warm-up, 15-20 minutes wearing the plug, and 5-10 minutes of after-care. Rushed sessions are the most common cause of "it didn't work".
- What size butt plug should I buy for my first time?
- Under 25mm diameter at the widest point, about 3-4 inches insertable length, platinum-cure silicone, with a clearly flared base. £15-£30 budget. Avoid jelly, TPE, anything over 32mm diameter, anything without a flared base, and metal or glass for the first session.
- Does a butt plug hurt the first time?
- It shouldn't, if the warm-up, lubrication and size are right. The sensation should be firm and full, not painful. If it hurts, stop; the cause is almost always too little lube, too short a warm-up, or too large a plug. None of those are reasons to push through.
- Do I need to clean out before using a butt plug?
- Not for a first session. A normal bowel movement an hour or two before the session is sufficient. Anal douching is optional and many people skip it entirely; the rectum is typically empty between movements.
- Can I wear a butt plug during sex?
- Yes. Many wearers report that vaginal or penile stimulation feels more intense with a plug in place. For a first session, keep the wear time to 20 minutes; longer wear is fine in later sessions once the body is familiar with the sensation.
- What lube should I use?
- Water-based for a first session, with platinum-cure silicone plugs. Silicone-based lube lasts longer but is incompatible with silicone toys. Generous quantity (the plug should look visibly slick); reapply if anything starts to feel dry.
Sources and further reading
Filed under Techniques
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