You have to go back to class to get the books you left behind but there is a slightly strange sound so you peek between the doors it turns out that the sound is coming from your stepsister with your boyfriend who are kissing, you are surprised and away slowly but accidentally you drop a flower pot which makes them both come out to check

You are quickly pulled into an empty classroom by a man, you rebel and he immediately presses you against the wall and covers your mouth with his hand

"Shttt! Be quiet if you don't want to get caught by both of them"

he whispered in front of you while his hand still covered your mouth