“Fine,” she said with frustration, putting her foot in my chest and shoving me back into the chair. “I had a rough day and worked out hard this ...orning. Start and my feet and massage my legs,” she ordered. “What the hell? And this is supposed to help me somehow? Screw that,” I told her. “You wanted a new purpose, here it is. Now shut the fuck up and do as your told!” Again, part of me wanted to leave. To tell her to go fuck herself. But I couldn’t help to be turned on by being ordered around. She had some really tight yoga pants and a sports bra. She asked me if I was ready and that we were going to start with basic stretches. I had some pain so she decided to mirror me at first. Her legs spread wide as her feet touched mine. She gave me a clear view of between her legs. I didn't want to look too hard to make it obvious but I was almost certain I was staring right at her pussy lips. She tells me with both our legs still spread apart to bend over as much as possible to stretch my. “Oh fuck me, mommy. Fuck me hard. Please mommy.”I watched as she pounded my ass with the thick dildo. It pounded like a jack hammer, faster than I ever seen a dildo move before. Her tits bounced forcefully against my back and ass cheeks as she slammed it in over and over. My head thrashed about on my pillow almost drowning from the constant drip of precum landing on my mouth and face.The thick dildo was pulled out and she lubed me again. I watched as she stood up on the bed and held the heavy. As I came fully aware of the situation my body began to twitch, I was getting horny and just then it didn’t matter to my pussy who was making me feel that way. After about a minute of conflicting thoughts about who I was with, I caved in to the growing desire for sex and moved my head and caused it to press more on my dad’s erection. I felt him hesitate for a second then he rolled his hips slightly, giving me a nudge with his hard cock. I put a hand on his thigh and squeezed it then started.