Tamtakos has a goat, Sardanafalos, and exploits its reproduction with the goats of the area. However, he falls into the trap of the tax authorities, who cannot classify the goat's "leap" in the VAT category. When the ministry's economic committee decides on a 6% VAT rate in order to support livestock farming, it is too late for Tamtakos, as the goat has already been slaughtered by Lefteris, the husband of an offended villager.

Looking forward to seeing his daughter, Maro, again, Antonis Papastafidas, a wealthy landowner from Amaliada, decides to pay her a visit in Athens. However, Maro, a beautiful medical student, is fine on her own. After all, she has a close friend: the spirited, voluptuous temptress, Pelagia "Peggy" Katsikogianni. Of course, it doesn't take long for Antonis to become infatuated with Peggy. Now, the grizzled Casanova must have her. But, what would Maro think of her naughty father?