The next day I awoke to find my father getting ready to take a shower. I decided that the only way I was going to get my own father to fuck me was to ...ust tell him to. I got up fast was already half undressed. I slowly opened the bathroom door as to not let him know I was going to come in there and shower with him because I knew just how big the shower was. I grabbed the door opening it and getting in quickly the thoughts of what I was about to do with my father swarming though my head.I knew. Pete expected this man to be a typical doctor and investigate the physical reasons for the breakdown in their marital bliss whilst Jan just wondered what made a man; even a doctor; turn his talents to becoming a sex therapist?As the day neared; both of Jan and Pete had weird dreams about the appointment. Jan dreamt that she was naked on an examination table and something was holding her cunt wide open whilst the good Dr was probing her anal opening with his index finger while asking her crude. She took it all in and sat there for a while till her pussy gets adjusted to the size. After some time, she started jumping on my dick slowly. We both were enjoying it to the core. I was playing with her boobs and pinching her nipples while she was riding on my dick.Then, I pulled her onto myself and started pounding her in that position from below. I fucked her in that position for a while. Then, I asked her to get on all fours (doggy style), and I started banging her from behind. I was. He stepped forward and simply slapped me. It was the hardest I have ever been slapped and I knew it must have left a mark on my arse instantly. But I loved it.I let out a sigh as I felt his big hand running over one of my arse cheeks. I was already in heaven. I felt so slutty bent over in my hallway with my black neighbour running his huge hand over my arse. My husband was working and here I was showing of my big white booty to this man. I'd never been in such a situation. I'd never been.