So I and my girlfriend decided to bunk the college and have sex. As decided we bunked the college. Hoping that no one would turn up I was too horny to...get into my own bedroom. So I started making my girl naked in the hall and took her to my sister bedroom and started fucking her. All of a sudden my sister turned up and opened her bedroom door and was shocked to see us having sex. My sister closed the door and went into hall we dressed up and my girlfriend left my place. I soon went to my sister. My ass is directly under him. I can tell what is going to happen now and I cringe and tighten my buttocks. He spanks my ass cheeks with sharp slaps to one then to the other. My ass feels as if it is on fire. After about twenty slaps he stops and spreads my legs. His fingers slide into my hot dripping pussy. He feels me up then withdraws his fingers leaving me aching with desire. “Have you been also fucked up the ass?’ He asks thrusting a finger slicked with my cum up my bum. “Yes Bob” “You. She would always wear these low cut tops and tease everyone with her cleavage. Her body had aged but she still had it where it counts. Doe was the typical grouchy mother-in-law who nagged at everyone any chance she had. We figured we would include her cause it seemed like she needed it too. She was average height but well stacked and a full ass. Her short blonde hair was permed around her head in a beehive style.It was time to put everything in effect and everyone sat down for dinner. Me and. You would like to do that to your mother? God yes mom, more than anything. Did you like seeing me fuck your grandfather? Yea, I got real excited when I first saw you let him put his dick in you So I guess you like seeing your mother letting other men fuck me, she said? I think so mom, yea I did like it.You are just like your father. I think he would rather watch me fucking some other guy more than when he fucks me. It’s just that your so hot mom and you look like you really like it. To tell you.