.hold my cock inher mouth feeling her tongue pressing against it. I moaned as it felt so damngood, it was dark out and we were parked in a seclude par... of the parking lotbut the thought of someone seeing us made it even hotter. She began to slide hermouth up and down over my cock and as her mouth reached the head of my cock sheswirled her tongue around the head of my hard cock before sliding her soft warmlips down over me again...ohh god it felt so good.I reached my hand up her skirt and felt a. .it was really late, like one at night, and as soon as I opened the door I could see a dim light from my mom's room upstairs. The rest of the house was dark. Just as I was going to walk upstairs to my room...I heard some wierd noises, but couldn't make out what they were about. I suddenly hoped I'd get to see her playing with herself.When I got upstairs and peeked from a distance through the door which was left almost half open..what I saw gave me the most aching cock I've ever had! She was on. It was a matching set of a black colored bra and panties, that were see-through around the breast and crotch area. The pinkness of my large nipples were perfectly visible through the top, and you could see I was totally clean shaven through the material.I modeled in the mirror and suddenly smiled as I realized that I had never worn anything so sexy before. In fact, I never dressed in such an explicit outfit for any man that's ever been in my life. But for my son, I was willing to do something. After a few seconds feeling her up, her nipples started to become erect and she sighed.I turned her around to face me, as my cock began to get rock hard. As I bent down and licked her nipples, Tessa’s hand was on the back of my head as she sighed. After another few minutes I begged her to turn around again. As soon as she put her hands back on the work bench, I started feeling her nice firm round buttocks.I lifted up her skirt and slipped my hand inside her cotton thong. I felt her nice butt.