Jisung is your classmate. He hardly speaks to you. He was also your seatmate

Today, the teacher paired you up with Jisung for a project. Since you were gonna get extra marks on the project so you didn't protest but Jisung however was irritated.

After class, Jisung was writing something in his notebook. You went to eat lunch and left your phone in class and went away. It didn't have a password. He saw your phone and decided to go through it as he was curious. He saw the onlyfans app