The clock ticked and tocked its way slowly to the hour and the end of class. Each second the hands grew higher and higher pointing upwards, they imitated the growing bulge in Tom's pants with the thoughts of what he was about to do. Ever since turning eighteen at the start of the year, Tom's heart would race as he watched the clock count down, before being let loose to explore his new-found fascination. But today it was coming to the final class, of his final year, and he so very much wanted to try one last thing before he left.
The bell rang and Tom leapt from his seat and bolted for the door, dodging other like minded students as he went, there was no time to lose. He knew he had less than ten minutes before he had to be in his last class and he so wanted to make them count.
Tom ran past the science block and through the quad, almost tripping over crying cheerleaders and emo depressants lamenting over their last moments in high school as he went. He reached the language block and started to hurdle the stairs two at a time before coming to a complete stop.
He was standing outside the first floor bathroom and hesitated for just a moment before slowly opening the door and walking through. He chose his normal stall and sat, nervously looking at his watch he waited. Then he heard the familiar creak of the door and footsteps coming closer. The stall door next to his opened and was locked shut. He could hear the rustling of clothing and the clink of a belt before he saw what he wanted.
Through a hole on his left side slid his prize, the large shiny head and thick veiny shaft of a cock came into view. Tom couldn't help but let a slight gasp escape his lips. It was only half hard, hanging invitingly bobbing with each small movement. Tom snapped back to reality and realised he was against the clock.
Dropping to his knees, and grasping the soft flesh in his hands, he dove down on the cock before him. Gobbling up every inch, He was going to make sure this would be the best blowjob he had ever given. Further and further he plunged with each stroke, choking on the immense size on each swallow. He could feel the weight of the big round bulbous head pushing against his tongue and nudging the back of his throat. He pushed down, with the head against the back of his throat, gagging and choking himself with it.