Berlin's Tiergarten, a hidden gay playground, sees Pup Anubis and Pup Oknos, two horny pups, seeking anonymous pleasure. They find each other, their puppy masks concealing their identities. Anubis' mouth waters at the sight of Oknos' thick, veiny cock. He takes it in, slobbering and gagging as Oknos fucks his face. A third pup joins, his cock joining Oknos' in Anubis' mouth. Oknos, losing control, pulls out and sprays his load onto Anubis' eager face, marking him as his pup.