She screamed something unintelligible. I pulled her head back by the hair and pressed the edge of the knife against her throat.“Oh my god! Oh my god...!” she screamed.“Shhhhhhhh,” I whisperedShe stared at me in absolute terror, her beautiful brown eyes wide as saucers. “Are you going to kill me?” she asked, her voice wavering.“Yes,” I replied simply, “but not with this,” indicating the knife.What happened next is the only part of that evening I have ever regretted. I used the knife to cut away her. She was home on time! “What happened?” She told me that she had left little hints for him, but that he didn’t seem to catch on. She waited for him at her car in the employee lot, but he didn’t come there. So, finally, she drove home. I told her that she might have to be a little more direct the next night. On Saturday, I was watching our kids. After putting them to bed for the night, I waited up for her. At the usual time, she arrived home. But another car pulled in after her!She came. ..its getting harder now let me see how much you can swallow."I push my cock in and out of her sweet little mouth .Each time trying to thrust deeper into her slutty little mouth.She gags a few times but looks at me with a smile and lust as she plays with my balls and asshole ."Ya still want to make it bigger baby girl...you fucking slut...is it big enough now?"in between gobbles she replies.."Ohhh Yes Daddy...yur cock is perfect...please let me feel your cock in my pussy daddy..im getting so. He reached for my hips and walked up close to me and began to grind me crotch to crotch!! I remember thinking to myself, We shouldnt be doing this, were not suppose to be doing this.....what if somebody sees us........but the feeling was good so I didnt pull away! And when he noticed i began to get hard, he took it as the OK to continue! and he did. The next two times we hung out I did the same, I played hard to get but it ended with him grinding on me crotch to crotch again.On the 4th time.