Despite being in a position to enforce rules, a male teacher is summoned to the dormitory during a school trip and attacked by all the female students! They bombard him with questions and mock him, stripping him naked and making everyone stare at his dick, even sucking on it! Then, he's made to get on all fours, presenting his ass to them, waiting for everyone to insert themselves!! Seeing this, his dick becomes rock hard. After everyone inserts themselves, they end up demanding that he ejaculates inside them!!
