The violation of her body, with my cock was sheer ecstasy for me as it was agony for her. She was insane with pain, of the invading rod stretching her...insides.I pulled back and then shoved it in again, causing insane convulsions from the girl and high pitched noises " OHHH! OHHH!! UUHHH! OHHH! UH-UH-UH-UUUHHHHHOOOOOOOOO!!!!" . Her ass forced the thrusts to be slow, as it resisted every inch of my shaft. That would soon change. I started ramming like a pile driver into the young lady. "Shh, it's OK baby girl. Daddy won't hurt you" he whispered in my ear just before he pushed the head of his cock into me stretching my pussy open."Please Daddy! It hurts!" I cried."Shhh, it'll go away soon, that's my girl" he said in an attempt to comfort me.I closed my eyes tight and bit down on my lip waiting for it to be over. His dick slid in and out stretching my pussy more and more with each stroke. After a few minutes, my father is able to slide his every bit of his 8 inch cock of his. Meanwhile, she was finding herself more preoccupied with her encounters at the office. She had now counseled with three different clients that had some form of a family sexual encounter. Two of them led to her own participation with them in her office and one had led to her and her son fucking later that same evening. It apparently had a strong draw that she did not understand. In between these visits, she was treating what she considered the more run of the mill sexual issues such as men with. She told me that she had something special for me and wanted me to just relax and co-operate. I agreed. She started by licking my lips & kissing me softly. Then she kissed my neck & ear, trailing a line with her tongue down to my nipples. I just love it when some kissed licks & sucks on my nipples. Knowing that she just did that, starting on the left then moving to the right. She nipped it with her teeth & sucked it. All this gets me really hard & the precum starts to ooze and wets my shorts..