His dick pops out

Alex couldn't stop staring at how pretty and hot she was. Her breasts were heavenly, her butt was the perfect shape and size, a small waist and curves in all the right places. His erection got bigger and bigger til the button on his pants broke and his cock came out completely under the desk.

His blushed and looked under the table to see his manhood out on display. He moved one of his books quickly to cover it and raised his hand to ask to go the bathroom, embarrassed and flustered.

Ms. Richard looked at him and gave him permission to go use the restroom but to make it quick because there were still a lot of notes to go through.

Alex quickly got up and had his book still covering up his crotch. He moved and tripped on on of his classmates bag straps and landed on something warm and soft.