Two young girls with their fingers buried in their pussies, oblivious to the man and his partner watching them

A young couple sat at a cafe, sipping coffee and browsing through their phones. Suddenly, they heard a loud moan coming from the next table. They looked up to see two young girls with their heads buried in a book, but their fingers were busy between their legs. The girls were so absorbed in what they were doing that they didn't even notice the couple staring at them. The man couldn't help but feel turned on by the sight of the girls' fingers sliding in and out of each other's pussies. He felt his cock harden as he watched them fuck themselves with dildos, feeling his own cock grow harder with every moan that escaped their lips.