Internal Beauty Gets Filled With Thick, Creamy Pleasure

I pour my self a bowl of cereal and left a bowl out for her. I just worked and waited. I tried not to let anyone see me looking so I had to be carful not to be caught. 
My girlfriend Susie and I shared a bedroom on the bottom floor, it had its own door to the back porch, Rosie’s bedroom was right next to ours with her own door to the back porch. I only looked away long enough to make sure she didn’t see me. I moved away from her window and pulled out my throbbing cock and stroked myself off to orgasm and came hard off the back deck. I was instantly hard. I just sat there and left my hard on calm down, shocked at what I had seen. I just worked and waited. It was begging to fill out and had a nice roundness to it. She bent over and put her shorts on exposing her little pussy with just a sprinkle of brown hair on it.