I let my dad fuck me

Last year my dad started dating this woman and he was constantly complaining to me about her so i asked him why does he date her still. He got a little flustered and told me he'd rather not see her but he needs her to satisfy his physical needs. So I told him that i dont think its worth going through that just to get some sex.and he explained to me that he needs to do it at least occasionally. I went silent for a few secs then i told him that its better to find an easier way to get sex. So he asked me like what? And i hesitantly told him "you can hire a girl or even me". He was a bit shocked and asked if im being serious. And i said yes, its not a big deal. Then he said let me think abt it and we went on with our day. Later at night he texted me that he accepts my offer if its still available. And i just replied "Yea ofc :)". Then he texted me asking to go to his room. At this point i felt very nervous that im really abt to do this.
I breathed for a bit then knocked at his door and got in. I sat on the edge of the bed awkwardly. He asked me to lay beside him and then he asked me what id be comfortable doing with him. I told him im ok with anything. He then asked me to take off my shorts and then he pulled my panties down. He grabbed a bottle of lube from his nighstand and put some on me and he got on top and started fucking me. After some time I stopped him a few secs later and asked him "arent you going to use a condom, im not on birth control" and he told me he doesnt have any condoms. He then asked me if i can finish him with my mouth instead so i started sucking him till he finished. We've been having sex for over a year now. My nudes