Andy nodded in agreement, he wasn’t happy with this but its was only a week so what the hell. Besides if she was gone he could go to the new strip c...lub with the guys from work and have a good time. Sandi sent a text to Rob telling him they could have a week to themselves, her plan had worked. Rob told her Matt and he had a surprise as well. The girls went shopping for some sexy underwear, they knew they weren’t going to need many cloths for the week anyway.Friday morning, she said good by to. She slowly slipped onto the bed and placing a hand on my chest she pushed me down. She straddled my hips and ground her mound against mine. She leaned down and began to suck and nibble on my neck while her expert hands massaged my breasts through my bra. I sat up onto my elbows and she unhooked my bra and pulled it from my body. She moved her lips down now and began to bite my nipple whilst pinching the other. The exquisite pain that it sent through my body made me shiver and I felt her smile. I was not a virgin. I had had sex with a couple of my boyfriends from school and had also watched some porn so I could tell that Dad was hung bigger than most, a lot bigger than the boys that I had been with. We both just starred at each other for a minute. Dad turned on the shower. I don't know why I did it but I got up and walked over, standing close in front of my father. He reached out and took my high, firm C-cup tits in his hands, pinching and twisting my erect nipples gently. After. Finally, I counted off ‘Five!’, the sounds of pains felt by us both forming another bond between us. Master dragged my out of my room, leaving Mistress Julia to mull over her actions that created this mess in the first place. As it was approaching noon I made my way to the kitchen to fix something simple yet filling for all of us to enjoy. About ten minutes later I heard footsteps coming down the stairs. Turning around I saw Mistress approaching me. Master remained at the bottom of the.