From the scene Lets Make Porn Babies.
Ariana is posing in a very hot bathing suit type of clothing. She strips down naked and poses some more in bed and starts to rub her pussy. The second she did that some horny bloke appeared to lick her cunt; a beautiful girl like her shouldn't have to pleasure herself!
After eating her pussy he whipped out his hard rod and she paid him back with a nice BJ. He continued with some doggystyle shagging so he could watch that fine rump of hers while penetrating.