I have lived with my dad ever since him and my mom divorced when I was seven My dad has never dated in the years since then and to my knowledge he hasn't been with another woman at all. When I hit puberty I began noticing my dad sexually. He is a very attractive man. He has always told me that I am very beautiful also. A few days ago I saw him sniffing my panties before running the washer. Then that night I peeked downstairs late at night and saw him masturbating with one of my thongs. Seeing that turned me on and I went back to my bedroom to use my dildo. The next morning I decided to give my dad a good show and came down for breakfast wearing my tightest pair of cloth shorts and a loose shirt that showed my belly. I had no bra or underwear. My breasts aren't huge but they are big and firm but not too firm. When I came downstairs I thought my dad's mouth was gonna hit the floor. I went directly to the fridge and bent way over to pick out a bottle of water. He was sitting at the table and I could almost feels his eyes on my butt. I went to the table and leaned over it giving him a good show of my breasts. He tried to avoid looking but failed. Doing this for my dad was turning me on and I was getting tempted to seduce him. He stood up to throw away his trash and I could see the tent in his pants. I immediately got wet when I saw that. I couldn't help myself any more and asked him about what I saw the night before. He apologized for doing it and using my clothes like that but I stopped him and told him it was ok and that he didn't have to use my clothes anymore. I told him that I had wanted him for a long time too and from now on he could use me for his sexual needs. He tried to say how it was wrong but I didn't have to try hard to convince him once I took my shirt off and reached my hand down his pants. We had sex on the kitchen table. I told him that it was my first time so he went easy for me. In the days since then he called into work one day and we had sex several times that day and have had sex each night. I am sore and aching so tonight I will ask him if we can try anal. Each time he has blown his load in my pussy except for last night when I finished him with my mouth. His cum tasted so good that I gave him another blowjob later and then one this morning. I can't wait to drop his pants when he gets home from work to put his cock in my mouth. I have good experience sucking cock from some previous boyfriends but none of them were as big as my dad. I don't plan on moving out of my dad's house for a long time, if ever.