Here Marcus proceeded to remove the panel gag in my mouth - as Isuspected it was a penis gag with a 4inch dildo attached to it."Marcus," I started but...let out a yelp when I felt a shock at my crotchand around my neck.After a moment of recovery I tried again and felt the same pain.Giving myself some recovery time I thought clearly and with my first everact of submission I knew what was required of me."Master," I stuttered, feeling the deep humiliation that he wanted me to,"you can't do this to. She actually has a Masters degree in education, and my father is a OB/GYN. Before I go much further, yes, my parents met when my mom went for an appointment at my dad's practice. I'm sure a lot of you can imagine that appointment going all kinds of wrong, but it was a pretty standard appointment with my dad just asking my mom out afterwards. Ewww! I don't know what happened after that. Those are my parents, you sick freak!Anyway, long story short, they met, they dated, fell in love, got. It seemed like when I looked at my mom I could see more of her cleavage, which aroused me some more but I wasn’t getting fully hard, probably because of the pain the I was in. The doctor finished her examine, wiped the lube off my ass, then said she was going to look at the probe results. She told me that I could sit or stand, I decided to stand, while the doctor and my mom sat. The doctor looked grave as she looked at the results, finally she looked at me and mother and said “you have. Ibera looked alarmed as Lars’ voice came over the unseen speakers, “Attention crew ... we may have a problem ... there’s a Greyzarian warship demanding to know our intentions! Charlie, Mary, Ibera and Bob, please report to the bridge. They say they are protecting the Earth!”Thanks to Ibera, we found ourselves on the bridge, looking out of the 360⁰ screen at a fierce looking spaceship. It was uncloaked and the ship appeared to have several ‘pods’ loaded with weapon-barrels of various.