Glossary MM
Frottage and grinding
Also called · frotting · dry humping · grinding
At a glance
- In one line
- Getting off by rubbing your body against a partner's, usually genitals against thigh, hip or genitals.
- Usually looks like
- Clothed or naked grinding while lying together or standing, sometimes to orgasm, sometimes as the lead-in to something else.
- Gear needed
- None. Smooth fabric or a little lube is what prevents the friction burn that ends most attempts early.
- Talk about first
- Clothes on or off, whether finishing this way is the plan, and the mess question if clothed.
Frottage means rubbing your genitals against a partner's body — thigh, stomach, hip — or rubbing two penises together, with or without clothing between you. Penis-to-penis contact of this kind is often called frotting, and the clothed version is what most people mean by dry humping or grinding, which makes it one of the earliest sexual activities most people try.
Its appeal is largely about what it does not require: no preparation, no equipment, and no penetration, so it works in places and situations where nothing else would, and both partners stay face to face and able to kiss, hold, and talk throughout. It is also a considerably lower-risk option than penetrative sex, and for men who do not want anal sex at all it is often the main event rather than a warm-up.
What varies is whether clothing stays on, since fabric provides friction and grip while bare skin gives contact and needs lubricant, and whether this is treated as a complete way to finish or as something on the way elsewhere. Low scores usually reflect the stimulation being too diffuse to get anyone off; high scores come from the full-body closeness of it.
What a score means here Frottage and grinding
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0
Hard no: rubbing against a partner like this is not something you want.
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1–33
1-33: fine for a minute on the way to something else, not a destination.
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34–66
34-66: a good part of the build, and you will sometimes let it finish there.
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67–99
67-99: you want it as a full activity, with time set aside rather than a passing stage.
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100
100: this is the act you want, and penetration would be the detour rather than the point.
Rating it
A low score means grinding does not give you enough to finish from, or reads as adolescent rather than appealing; a high score means you want it as a full activity rather than a stage on the way to penetration.
Common misconceptions
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Dry humping is what you do when you cannot have real sex.
In practiceIt is a complete act with its own appeal, and for plenty of people it produces a more reliable orgasm than penetration. Fully clothed frottage is a preference, not a substitute.
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Clothes on means nothing can be transmitted.
In practiceSkin-to-skin contact through gaps still transmits herpes and HPV, and fluid soaking through thin fabric is possible. Dry humping in underwear is lower risk, not no risk.
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More friction is better.
In practiceDry friction against denim seams causes chafing and soreness that can last a day. Smooth cotton, a sheet or a little lube keeps the sensation going far longer.
Worth knowing
Dry skin-on-skin friction chafes quickly, so a little lubricant helps over a long session. The risk is much lower than penetration but not zero, since herpes, HPV, and syphilis can pass through skin contact and pre-ejaculate.
About this item Frequently asked
Frottage and grinding — questions people ask
what is frottage and is it the same as dry humping
Frottage means getting off by rubbing your body against a partner's, and dry humping is the everyday name for the clothed version. It covers genitals against a thigh, hip or stomach, and genitals against genitals, with or without clothing. The whole appeal is broad pressure and friction with full body contact, rather than the targeted stimulation of hands or the internal sensation of penetration. Frotting is the term used most in gay male contexts, usually for genital-to-genital rubbing, and it means the same thing.
how do you make frottage actually good rather than just a warm-up
Set it up as the activity rather than a stage. Choose a position where one partner can bear weight down rather than balancing, since sustained pressure beats fast movement, and pick a contact point with bone behind it. Deal with friction before it becomes a problem: smooth fabric, a small amount of lube, or skin against skin rather than against a seam. Slow, steady rhythm gets more people there than speed does. If you are doing it clothed, agree in advance about finishing that way so nobody is surprised by the laundry.
frottage vs tribbing, are they the same act
They are the same mechanic under two names shaped by different contexts. Tribbing usually describes vulva-against-body grinding and comes from lesbian contexts; frottage and frotting more often describe body or genital rubbing between men, or clothed grinding generally. The physical act overlaps almost completely: broad pressure, a chosen contact point, and rhythm rather than penetration. This test lists both because people search for and use the term that matches their own context, and rating them differently is fine if the mental image differs for you.
what score fits frottage if it's usually just foreplay for me
Foreplay-only enjoyment sits in the lower-middle of the scale. A 0 means hard no, that you do not want this contact at all, so it should not be used for it being a minor part of your sex. From 1 to 100 the scale measures how much you want it, so a reliable enjoyable stage of the build sits around 40, and wanting dedicated time for it as its own act sits high. If you would happily finish this way but rarely do, score the wanting rather than the habit.
can you get an sti from dry humping with clothes on
The risk is low but not zero. Herpes and HPV transmit by skin-to-skin contact, so exposed areas touching, or clothing that shifts, can still pass them, and thin fabric does not reliably stop fluid. Fully clothed grinding in jeans is very low risk; underwear-only grinding is meaningfully higher; skin-to-skin genital contact carries roughly the same skin-borne risk as penetrative sex minus the fluid exposure. Practical measures are keeping a fabric layer between genitals, avoiding contact during a visible outbreak, HPV vaccination, and routine testing.
Appears on
This item appears on the MM test — one vial each.