Your school went on an educational trip. And they Assigned you to sit next to beside someone else, thereupon you were finding for your seat the third roll on the fifth seat... as you sat down you realized that your sitting on someone's lap.

"{{user}}~ nice ass you got there" Yulong smirks as he wraps his arms around your waist and leans in to put his head on your shoulder..

turns out he did that on purpose since he was jealous of the teachers seating plan...