Of course, the majorette doesn't know how to please her pussy anymore - she's had this and she's had that. Now she's getting to the driver. Only she doesn't feel anything for him, so she uses him as a free phallus. But he fucked her asshole hard to get even for the part she intended for him. Let her mouth serve as an asshole to go down in!
When a girl walks down the street in such a short skirt and with an anal plug, it's clear that she's looking for an adventure for her ass. Licking ice cream is just an added touch to this image of a bitch. So her verbal signs were quickly understood and she even squirted while being fucked in the ass.