"My boyfriend and I did a sexual trade-off on the day I posed," said Ariana. "I had wanted to pose for the mag for ages, but he wasn't keen on the idea, and he had wanted to shag me in the shower for ages, but that just didn't appeal to me. So, when we decided to do both things, it seemed right for me to pose in the shower. We both got what we wanted, and both enjoyed everything. It was a super-sexy way to spend a wet Sunday afternoon."

Join NAUGHTYMAG.COM Today!