He starts to

Chris nodded shyly and went behind the screen as he started to strip off. how could he do it? she was sure to laugh at him...

Suddenly as his boxers fell he had a risky idea. What if he make himself hard? his 4 inches boner would look like an average size and if it still up he could blame it as a random semi erection. However due to his small size he could only jack off property after he was hard. To start himself off he had to rub his tip between his thumb and finger like a nub and then grind it on his hand or bed.