The Legend of the Principal in Top Shape

The Legend of the Principal in Top Shape is an omake published on Volume 13 of To LOVE-Ru.

Plot
The Principal introduce himself and says nothing makes him happier than see his students in good shape.

First, the man look up Sayaka and Koyomi' skirts while they are on the stairs and Sayaka call him a pervert. Next, he peek on the girl's locker room while Saki, Aya and Rin are undressing and get beaten. After, he follow Run hidden in a cardboard box. But Run spots him and throw at the man a Pervert-Repellent Bomb which explode.

Despite the burns, the Principal says he's happy to see that his students are healthy.