Sensing my urgency she slid till just the head of my cock was in her mouth. I shot my load into that welcoming mouth with a relief of a hundred orgasm.... As I slowly came down from my high and the mouth continued to suck the last of my seed from my cock my mind began to wake up and with a start I realized what had happened. I threw back to sheets to see my sister's eyes staring up at me, her mouth smiling around my cock. With a final lick she released my cock from her mouth and crawled up to lay. I slowly inserted a finger in her pussy and she lifted her ass in ecstasy…I then started finger fucking her vigorously as she was loving it which her face clearly showed….I then inserted 2 more fingers to which she was surprised and then finally all 4 of my fingers were ramming her pussy like anything….she had now started to scream in pure ecstasy begging me to stop it but I didnt….after about 5 more minutes of finger and tongue fucking her she led out the loudest moan and reached her orgasm. She looked like a nymph. Not only was she not wearing a bra, she had no use for one. She was very small on top, but her waist was even smaller, which made her very curvy. She had the most wonderful shape, and her small tits added a mysterious femininity to her.She looked up, saw me ogling her, and broke into a knowing smile."Like what you see, sailor?" she teased."I think you are very beautiful," I told her."You are nuts. I have no tits!" Well, I think you are very feminine-looking."She looked. It moved toward my pussy, that wet traitor of a pussy, and caressed my slippery lips. I moaned and heard nothing, ear plugs, oh my god! I was being deprived of my senses, I didn't ask him to do that. Yes it was him, I was safe. I tried to move. What! I can't move, did he drug me? No he wouldn't do that, he knows I would kill him. Restraints... where did he take me and how long was I out that he had time to bind me. Sensing my body I could feel the soft rope around my wrists. Damn can't move.