do some research over here:
http://www.signbucksdaily.com/sites/list/niche/46/
good luck
ATK Petites contains photos, videos in following niches:
STRAIGHT: hardcore, High Quality, masturbation, natural, petite, solo, toys / dildos
Partnership:
ATK Cash (5 sites, MPA3) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
Sicko Games contains photos, videos in following niches:
STRAIGHT: amateur, blow job, couples, educational, hardcore, High Quality, interview
WIDE FETISH: sex games
ETHNICS: american
FOR LADIES: educational, hardcore
Partnership:
Tubby Bucks (9 sites, CCBill AP) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
Bonus: multisite access (9 sites)
I Film Solo contains photos, videos in following niches:
STRAIGHT: amateur, hardcore, homemade, masturbation, selfmade
Partnership:
Hi-Def Solo Girls (3 sites, CCBill AP) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
Orgasmaniacs contains photos, videos in following niches:
STRAIGHT: educational, masturbation, solo
ETHNICS: asian
FOR LADIES: educational
Partnership:
Orgasmaniacs (1 sites, CCBill AP) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
Girls Going Solo contains videos in following niches:
STRAIGHT: amateur, fingering, masturbation, toys / dildos
Partnership:
Amateurs Convert (2 sites, CCBill AP) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
TWAT Crew contains photos, videos in following niches:
STRAIGHT: fingering, lesbian, masturbation, toys / dildos
ETHNICS: european, german
FOR LADIES: lesbian
Partnership:
NBB Cash (25 sites, CCBill AP) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
Bonus: multisite access (25 sites)
Riot Girls contains HD, photos, videos in following niches:
STRAIGHT: babe, High Quality, masturbation, New Age, solo, toys / dildos
Partnership:
Riot Cash (3 sites, CCBill AP) Webmaster's payout: $25, weekly
Pay method: check, wire, wire US
Bonus: multisite access (3 sites)
Simon Scans contains HD, photos, videos in following niches:
STRAIGHT: anal, babe, behind the scene, erotic, High Quality, lesbian, masturbation, New Age, outdoor, solo, toys / dildos
WIDE FETISH: hairy, toys big
ETHNICS: british, european
Partnership:
Simon Scans (2 sites, EZPartner / VXSBill) Webmaster's payout: $150, weekly
Pay method: check, ePassporte, wire
The Female Orgasm contains photos, videos in following niches:
STRAIGHT: close ups, fingering, masturbation, toys / dildos
FOR LADIES: fingering
Partnership:
Cum Bucks (9 sites, CCBill AP) Webmaster's payout: $NA
