Its not that I am a shy girl, but sometimes I can be shy, but once in awhile, when I am in a frisky mood, I surprise myself. Today I felt frisky. Part...y pissed at my rotten weekend and partly just plain old horny. I surprised myself when I leaned over to the tattoo guy to ask him for his name. His name was Dominic. I told him my name, which he seemed to like. We sat there whispering for about 5 more minutes to each other, trying to be absorbed in the movie, but, not able to take our minds off. The way by which she did that, I knew this was just the beginning of our sexual adventures and there are more yet to come.I looked at my phone and could see several missed calls from home and the fact that I snuck out of my home late at night came into my mind and I panicked. I put my clothes on and headed toward my home to get some scolding.After getting a piece of my mother’s scolding, I went to my room. I was a little bit drained and tired because of the previous night and what followed this. They’d hold these Jizzborees at their house. Five, ten, sometimes more guys would be invited. It was set up like a party. Drinks, reefer, snacks, music, etc. At the end of the party, everyone would gather in a spare bedroom they had. There was a sheet of heavy plastic on the floor and a wooden chair in the middle of it. It was the only thing in the whole room. There were clamps on the arms and legs on the chair that her boyfriend added for her wrists and ankles. Everyone would come into the. Almost. We have lots of plans for Saturday and Sunday, but today is Friday. One more day. However, I have some ideas on how to pass the time. I command my sister into the bathroom and into the tub. And, believe it or not, she complies, nary a smirk or a raised eyebrow. Will wonders never cease... So, there we are, both undressed, Anna kneeling in the tub, me standing next to it. I tell her to suck me until I get hard ... never mind, I’m hard now. With a bit of spit as lube I position myself.