They ran across that spongy tip, teasing me, making me throb and ache.It was incredible to have the twins blow me. I couldn’t tell them apart, so I ...settled on thinking of the one on my left as Mindy. She pressed her lips against my cock while her twin backed off. I groaned as Mindy’s mouth slid over my crown, she sucked. Her cheeks hollowed.Pleasure shot down my shaft. My balls tightened. Cindy kissed at her sister’s cheek as Mindy bobbed her mouth up and down my cock. I groaned, my hands. " "Once you have signed the forms you are legally ours for one year, and that is irreversible. Two guards will be there to insure that you are aware of this, and to take custody of your body. You will begin your experience here in a special laboratory where you will be taught the rules by two very capable nurses. They will make sure you understand your position completely." I daresay they will require more semen from you...probably more than you'd like to give. I trembled and started to grab. Looking back I must have been pretty good since it was only a couple of minutes before I felt him explode in my mouth. I tasted terrible and I wanted to spit it out, but I continued to suck until he was dry. I leaned back and watched as he pulled up his pants. I stood up and got my beer and drank it down to get that taste out of my mouth. He walked away and Mike came over.I got down on my knees and undid his pants. I got him hard quickly and was about to go down on him when he told me to give. Blood began to pour out of his nose, and Susanne stood there for moment in shock. She then quickly ran into the house and came back out with ice wrapped around a towel and brought it to him.I followed Susanne as she rushed towards the fence, and I could see the worried look on her face. Handing him the towel, she shyly asked. "Are you alright? Gosh I am so sorry, I didn't mean to hit you."The bleeding had stopped, but he took the towel and wiped the blood from his face, but it was obvious his.