Comforting Dad

After my Mom died, Dad was lost in sadness and depression. My parents had been together since high school. They were happily married for thirty three years. Mom died of cancer. I'm their only child. After Mom passed, I visited Dad every weekend to make him dinner and help around the house and keep him company. I noticed that he was drinking and he'd be drunk often. One weekend I was there, he was very distraught and he was crying and he was pouring his heart out, more than usual. I tried my best to listen patiently and comfort him. I finally convinced him to go lay down while I did the dishes. I went to check on him after I finished cleaning up. He was in bed, still awake. I went and sat on the side of the bed and held his hand. He began to tell me that he really missed physical intimacy and longed for the feel of a woman's body. He looked at me and said he couldn't help noticing how much I resembled my mother and said it was making him feel a little uncomfortable at the moment for the thoughts he was having at that moment. I said, "It's ok Dad, I understand." I leaned over to give him a kiss and that's when everything changed between us.He turned his mouth to mine and French kissed me and at the same time he put his hand inside my blouse to touch my breasts. It startled me and I pulled back, but it also sent a shiver down my body. He immediately said, "I'm sorry baby but I need this so bad. Please let me touch you." I don't know why I didn't stop it at that moment but I didn't. He then asked me if he could look at my body and said, "Take your clothes off so I see your pussy." "I want to see your pussy so bad." I stood up and slowly took my clothes off, as I tried to tell myself that I was just trying to provide comfort to him in a time of need. But as I was undressing, I could my pussy throbbing and I was getting very wet. My father was making low moaning sounds and he was stroking his cock. He then said, "My God you are so beautiful. Stand next to the bed so I can touch your pussy. I can tell it's wet." I quietly stood next to the bed and he sat up and parted my legs, sliding his hand up my thighs to my now soaking wet pussy. As soon as he began rubbing me I let out a moan and began shaking. I felt so dirty and wrong, but yet so turned on. I said, "Daddy, I don't know if we should be doing this." He responded, "Yes, it's ok.. make Daddy happy. I need it." "Lay down and open your legs really wide. I'm going to eat your pussy and make sure you cum in my mouth." He held my legs open and began to lick me from my ass to the top of my pussy, over and over then he focused on my swollen clit, licking so fast till I squirted squirted so hard in mouth and everywhere. It felt unbelievably good! He was loving it too...Then, unexpectedly he shoved his cock inside me and fucked me hard. He continued to fuck me harder and harder, moaning and I was moaning too. I couldn't help it, I screamed out as I was about cum and, He said, "You're making me feel so good baby, cum right now on my cock, I'm going to cum in your pussy!". We both came and when it was over he began to cry again and thanked me. I got up and went into the bathroom feeling shocked at what just happened. I cleaned myself up and left quietly and I said to myself, I was doing what any good daughter would do, but I knew it wouldn't be the last time for "Comforting Dad."