| Group | Members | Comments |
| The Sheep Appreciation Society | 489 | 151,915 |
 | COUPLES UK | 0 | 147,839 |
| Sanctuary | 424 | 143,146 |
 | Not Strange but Gifted...! | 165 | 46,526 |
| BBW & friends in North East UK | 349 | 20,701 |
| Welcome to the Dark Side! | 0 | 19,490 |
| International Anal sex | 378 | 13,785 |
 | North East Bi/Curious Females | 0 | 3,884 |
 | Sex for the Intellectuals | 0 | 3,779 |
 | Somerset Fun! | 352 | 3,061 |
 | Bedfordshire Doggers | 190 | 2,827 |
 | Pleasures Of The Mind | 289 | 2,494 |
 | North East Friends | 0 | 2,444 |
| PRESTON LANCS MMF BI 3SOMES | 313 | 1,925 |
 | Swinging Cheshire | 269 | 1,866 |
| "Dom /Sub Lifestyle" | 718 | 1,254 |
 | White Women for Black Guys | 494 | 1,184 |
 | a local group for local people | 0 | 1,062 |
 | devon bisexual group | 136 | 1,011 |
 | outdoor fun :) | 72 | 1,008 |
 | SECRET SEX IN SUFFOLK | 231 | 907 |
| Manchester Social Swingers | 0 | 779 |
 | Dogging in Sussex | 48 | 698 |
 | PROTEST GROUP. | 0 | 689 |
 | 40 somethings in Kent | 91 | 658 |
 | island meetings | 0 | 653 |
 | Northwest Munch! | 118 | 607 |
| DAYTIME LINCS / YORKSHIRE SEX | 0 | 589 |
 | Erotica | 91 | 562 |
 | cheltenham open minded | 0 | 445 |
 | CUCKOLD LIVING | 0 | 394 |
 | Transgender / Transvestite | 0 | 391 |
 | Bi People In Northants | 0 | 387 |
 | worc's chat | 0 | 321 |
 | LONDON BUKKAKE | 0 | 320 |
 | Sunderland Fun Group | 79 | 312 |
| Couples in nrth Lincs | 0 | 306 |
 | casual sex | 90 | 304 |
 | 3s not a crowd | 0 | 299 |
 | Sappholicious | 0 | 294 |
 | Black on White Interracials | 161 | 285 |
| TS/TV/TG and admirers in Kent | 0 | 285 |
 | crossdressing | 0 | 272 |
 | BBW Lovers | 0 | 269 |
 | tv fun | 0 | 258 |
 | basingstoke affairs | 0 | 255 |
 | MK General | 0 | 248 |
 | Crossdressers in devon | 0 | 235 |
| Herts standard members | 0 | 230 |
 | Northumberland sex club | 0 | 227 |
 | easy sex for all! | 0 | 222 |
| SE UK Girls-couples 4 bi men | 0 | 192 |
 | Deliciously Inappropriate | 0 | 182 |
 | dick44u42 | 0 | 173 |
 | Babes Dates and Mates | 0 | 163 |
 | Cleveland Doggers & Swingers | 0 | 159 |
 | Dogging in Suffolk | 0 | 157 |
| cheshire dogging club | 0 | 155 |
 | uk regulars room | 0 | 150 |
 | Asian and Caucasian | 178 | 148 |
 | Northern Girls | 0 | 135 |
| Big Manchester Nights Out... | 0 | 131 |
 | Ebony & Ivory | 0 | 127 |
 | Bi-Females & Threesomes | 0 | 125 |
 | Bi girls for couples | 0 | 118 |
 | Gloucestershire sex club | 0 | 112 |
 | medway girl seeking groups | 0 | 111 |
 | Bi Males and Nice Couples | 0 | 105 |
 | Fellatio & Cunnilingus | 0 | 105 |
| Romance dead? | 0 | 104 |
| ANTWONE'S BOUDOIR | 0 | 101 |
 | Dorchester Pleasureseekers | 0 | 99 |
 | cornwall dogging/ swinging | 0 | 93 |
 | No Time Wasters Allowed | 0 | 91 |
 | Halifax, Hudds+Bradford Flirts | 0 | 87 |
| public gropers + pussy lovers | 0 | 86 |
 | In/outdoor fun | 0 | 84 |
 | YORKSHIRE "COUPLES" ONLY | 0 | 82 |
| Worcester dogging location | 0 | 82 |
 | Serious Fun | 0 | 74 |
 | Redditch fun? | 0 | 73 |
 | The Grown Up Group | 0 | 71 |
 | Ed's Group for fun in the NE! | 0 | 69 |
 | swinging devon | 0 | 66 |
 | SURREY CROSSDRESSERS | 0 | 65 |
 | Straight forward sex connect | 0 | 65 |
 | Curious | 0 | 65 |
 | NStaffs&SCheshire Couples Only | 0 | 64 |
 | annwilliams2 | 0 | 62 |
| Serious on Tyneside | 0 | 61 |
 | LO-FI LOUNGE CHATNCAM | 598 | 60 |
 | southampton anal | 0 | 60 |
 | Gayorgys anything goes London | 0 | 58 |
 | Transvestite dogging | 0 | 57 |
| TV's CD's & Friends | 0 | 57 |
 | Sexy Bristol Friends | 0 | 55 |
 | just sex | 0 | 55 |
| Northern Soul | 0 | 54 |
| The Corner With The Comfy Sofa | 0 | 54 |
 | Somerset & Devon Summer of Fun | 0 | 52 |
 | staffs sex club 2 | 0 | 49 |
 | White men who love Black Cocks | 0 | 49 |
 | Official Northumberland Group | 0 | 47 |
 | Rough and Sweets love hut | 0 | 46 |
 | Black woman Asian Men - London | 0 | 46 |
 | South Downs Bisexuals | 0 | 45 |
 | cross dressing club | 0 | 45 |
 | let me join you | 0 | 45 |
 | Women/Couples wanted and Men | 0 | 45 |
 | no name | 0 | 40 |
 | CARLISLE SEX CIRCLE | 0 | 40 |
| Bi sex in Chelmsford | 0 | 39 |
| the great outdoors | 0 | 39 |
| Dogging TVs | 0 | 38 |
 | milfonwight | 0 | 37 |
| Bi Bikers | 0 | 37 |
 | SW Sugardaddys and Toyboys | 0 | 37 |
 | London Professionals | 0 | 36 |
 | Devon Bi Wank Group | 0 | 36 |
 | Rotherham Cum Sluts | 0 | 36 |
 | SEX for everyone | 0 | 36 |
 | BJs in ipswich | 0 | 35 |
 | NE Photographer after models! | 0 | 34 |
 | jersey swingers | 0 | 34 |
| wives out on friday nights | 0 | 33 |
 | Birmingham UK Massage Group | 0 | 32 |
 | lowestoft local sexy fun | 0 | 32 |
 | FUN FOR GIRLS ONLY | 0 | 32 |
 | Swinging in Middlesex | 0 | 31 |
 | Extra Marital Affair in Glos. | 0 | 30 |
 | MEETS IN SUFFOLK | 0 | 29 |
 | Guildford / Woking Sex Parties | 0 | 29 |
 | Group Parties in Crawley | 0 | 29 |
 | The Dark Thrust- sluts for Black | 0 | 28 |
 | CUMBRIAN MILF NEEDS YOUNG COCK | 0 | 28 |
 | Lets have a laugh | 0 | 25 |
 | get together discussion | 0 | 25 |
 | bbw gang bangs | 0 | 25 |
| Buckinghams're Sex Maniacs Club | 0 | 25 |
 | Swinging in Oxfordshire | 0 | 24 |
| Malbec times | 0 | 23 |
| bi guy needed by m/f bi couple | 0 | 23 |
| > > > Lemon Zest < < < | 0 | 23 |
 | my wife/your wife | 0 | 23 |
 | Real Actual People | 0 | 22 |
 | Cheshire Cunnilingus | 0 | 22 |
| cheshire bukkake | 0 | 22 |
| Sussex exhib / voyeur | 0 | 22 |
 | Bi men Co Durham | 0 | 21 |
 | !!! COVERED IN CUM !!! | 0 | 21 |
 | just want sex now | 0 | 21 |