His movements turned frantic, jerky, uncoordinated. His balls were very tight, aching. Susan felt her son's cock throbbing, seeming to grow larger ins...de her cunt. She darted her hands to his naked, humping ass, curling her fingers into each cheek. She drew her knees up and back, lifting her crotch to his cock. "Ohhhh, I'm ... I'm ..." A scream ripped from her throat.Her cunt contracted, gripping her son's cock so tight that he found he could not pull it back. The convulsions squeezed hard,. Such times used to give me lot of opportunities to have look at the sexy body of my sister. Many times I used to get up at mid night and see sleeping sister and many occasions I could see her thighs, buttocks when dress has moved upward . But I was never luckier to see her small but beautiful balls. One such opportunity came by itself . That day was Saturday and I returned from tuition class and my sister served me food and told that she will go for bath. Since I was very hungry I was enjoying. I changed too. I started going to adult video stores and theaters looking for sex with a man especially a black man. I loved watching big-dicked black man having sex with white women and eventually with white men.I had sucked numerous cocks mostly big-dicked black men, but only liked oral until one time I was at this video store alone in a large booth sitting in this large comfortable chair naked stroking my cock watching porn. Then I heard the door open. I thought it was locked and in walked. " Amanda sat back in her chair. She drew Mark to her and kissed his hand. Mark stood next to her, stroked her face and held her close. Amanda, Mike and the writer blocked out the rest of the first draft.The next morning the headlines in the Los Angeles Times read, "Mark Says Daddy a Pervert." The other papers were a little more fanciful. One claimed Mark accused his father of sexually molesting him. "I see what you meant," he told Amanda. "We have to be more careful than ever. He will not take.