- Kitten Canoodle 1
- Kitten Latenight 1
- Kitty Cam 1
- Kitty Core 2
- Kitty Cream 3
- Kitty Jane 4
- Kitty Kriss 1
- KittyCaitlin 1
- Kiwi Ling 1
- Klara Gold 3
- Klara Weselowska 1
- Klaus99 2
- Kleio Valentien 2
- Kona Jade 2
- Koni Demiko 16
- Kons 1
- Konstanzia 2
- Korra Del Rio 1
- Kotone Amamiya 2
- Koza Dereza 4
- Kris The Foxx 4
- Krissy Knight 1
- Krissy Lynn 19
- Kristel 1
- Kristen Scott 9
- Kristi Cline 1
- Kristi Deep 1
- Kristina Cross 1
- Kristina Rose 1
- Kristina Slut 1
- Kristine Crystalis 3
- Kristy 2
- Krystal Boyd 18
- Krystal Kash 1
- Krystal Sparks 1
- Krystal Swift 4
- Kyle Mason 5
- Kyler Quinn 11
- Kylie Ireland 1
- Kylie Nymphette 1
- Kylie Quinn 1
- Kylie Rocket 3
- Kylie Rogue 1
- Kyliejenner211 3
- Kylieprincess 1
- Kymberlee Anne 1
- Kyoka Makimura 1
- Kyra Hot 1
- L Brandon 2
- La Gatita38 1
- La Loba 1
- La Perris 3
- La Sirena 69 4
- Lacey Starr 1
- Lacii Nicole 1
- Lacy Lennon 4
- Lacy Spice 1
- Lady Bug 1
- Lady Cunt 1
- Lady Fyre 2