- Riley Jean 3
- Riley Jenner 1
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- Riley Ray 1
- Riley Reid 12
- Riley Reign 1
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- Riley Shy 1
- Riley Star 9
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- Rilynn Rae 8
- Rima 1
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- Rinka Aiuchi 1
- Rino Sakuragi 2
- Rio Petite 1
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- Risa Murakami 1
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- Rishi Bhardwaja 1
- Rissa May 1
- Rita Akira 1
- Rita Faltoyano 3
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- River Fox 2
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- Riya 4
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- Robby Echo 4
- Rober 1
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- Roberto Malone 1
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- Rocco Reed 2
- Rocco Siffredi 13
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- Rod 3