Bacchettata per uniforme errata

It's full attendance in the college. Teachers Miss Cate McQueen and Goddess Aveena conduct a uniform check. Every pupil has something wrong with their uniform. The first pupil is called over and caned 30 times over the desk. 15 strikes each from each teacher. He already had red marks from his previous discipline! The next two pupils are called up, they are done simultaneously.