Customers visit Mama Tsubaki's bar to relax with her soft, soothing voice, but she comforts more than their minds: she also sucks their cocks right inside the bar. Better still, she happily swallows every load. Eager to satisfy her regulars, she forgets about serving drinks and spends her time sucking cock and gulping down thick cum again and again. By the end, her filthy swallowing service has drained and swallowed 21 loads.