How did Beppo got blackmailed by Teppy?

Beppo was blackmailed by Teppy after Teppy discovered a compromising secret about him. Using this information, Teppy threatened to expose Beppo unless he complied with his demands, which included performing certain favors. Beppo, feeling trapped and fearing the repercussions of the secret becoming public, reluctantly agreed to Teppy's terms. This power dynamic created a tense situation for Beppo, forcing him to navigate the challenges of the blackmail.