I could feel him shudder as he started to increase the speed and power of the strokes. I released several whimpers of pleasure and groans to make my t...roat vibrate around his cock. "Oh, God, baby! Fuck, yes. Feel Daddy fucking your throat," Dad muttered. His eyes squeezed shut as he shortened his strokes. "Does Daddy's little girl want him to cum in her mouth?" Unnnnnhhh-Huuuuuhhhhh," I groaned, pulling against the restraints on my wrists, wishing I could wrap my hands around Dad's ass and feel. As I lay in bed my mind turned to how my home life had been, mother and I were both strong willed people that had been the main cause of out disagreements. Of course this had got worse as I came into my teens and I began to exert myself. Now here I was back in my old bed naked as usual with thoughts of how my life had evolved, particularly in the last couple of years since I’d left home. I was more than happy with how my life had turned out, particularly how mother seemed to let bygones be. And wiping my butt was barely possible if I held the tissue between 2 fingers. Usually I just hopped in the shower and rinsed my buns off in the stream. Anyway, the worst of all my issues was that I was finding it literally impossible to masturbate with just use of finger tips I tried putting the Vaseline jar between my mattress and box springs but then cum dribbled all over the carpet. I got no relief humping my pillows. So, after a whole week I was going insane. My 14 year-old sister,. Uuhhh. Ooohhhhhhh." Morgan was moving in time with my hips and thrusts, her pace increasing as I did, her ass grinding against me. Morgan feels the stirrings deep inside her. Slowly, she was becoming very aroused. " Ohhh. Ohhh. Uuhhh. Uuhhh. Ohhh! OHHH! UUHHH! UUHHH! MMMMMMM!" Morgan screams. " OHHH! OHHH! UUHHH! UUHHH!" Morgan moans again. She feels the feeling of arousal peaking inside her, feels her body responding more and more to my attentions. " OHHH! OHHH!! UUHHH! OHHH!.