I was having a peaceful afternoon jerk off when my girlfriend came home and caught me with my hard cock in my hand. She wasn't happy that I was wanking to pictures of other women, so she punished me with some handjob action of her own. She grabbed my cock and gave it a harsh cockslapping. Shit! It was painful but even worse was when she sucked me deep then cock slapped me hard again. Brought tears to my eyes! Even though I was in trouble the harsh handjob was getting me really horny and my balls were so full of cum I was ready to spurt. Then she took particularly painful revenge.