We laid there lavishing in each others scent when the door opened and it was one of the brothers letting us know the results of the game. “Oh SHIT!...I am sorry guys, ah , I didn' know.” I said “That's okay, you can help with my experiment if you are interested.” I winked at Devon who smiled back in agreement.I told him to sit on the chair and watch us jack off and that he was free to do the same if he felt like it. We moved to stand in front of him and I dropped to my knees and worked on. I took this as my chance. I laid her down and positioned her pussy over it to provide lubrication, since it was in the sperm. I started fucking her hard, which caused us both to orgasm this time. After that we calmed down and just lay there watching porn. Finally she stood up and told me to get dressed so we could go to her house, she said she has something for us to use. We got dressed and crossed the street to her house. She was not home alone, but her grandmother never worried about us when. I could see that Lisa was struggling as she was moving her head about obviously trying to breath which for some reason made Abby shake a little and I think that having my cock in her mouth seemed to aid the balancing issues which we obviously got right as we were able to hold the position for quite a few minutes, “Good job guys” I said as we broke up and Abby now got down on her back and suggested that I try the splits, I was nowhere near as flexible but was up for the challenge.We all got into. He pulled out a counter stool and told me to sit there, while he went to the storage room.Daddy Jake came back about 5 mins later with duct tape in his hand.He told me to get up, which I did. He pulled down my panty.He took my panty and put in my mouth. He then put duct tape over my mouth.Daddy Jake then kneeled down and put duct tape around my ankles and thighs.He went behind me, pull my hands back and put duct tape on my wrists and arms.He then grabbed the bottle of tequila, lifted my skirt.