. it was a stare of a woman who looked at someone when she was in love. She was behaving more like a lovebird rather than an innocent sister.It was on...y a hunch and I knew that it might be wrong. Still I made up my mind... I would seduce my young sister... and if succeeded I would fuck her. My earlier two hunches had proved correct... my landlady in Mumbai and Sheila were alibi to that... I therefore decide to try my luck with my sister.After returning home in the evening, I continuously. . Wendy. We're not related ... not really. She's from a different Universe ... and I'm from another one altogether. We don't share DNA, we're about half. Because fraternal, or dizygotic, twins are 2 separate fertilized eggs, they usually develop 2 separate amniotic sacs, placentas, and supporting structures. Identical, or monozygotic, twins may or may not share the same amniotic sac, depending on how early the single fertilized egg divides into 2.If twins are a boy and a girl, clearly they are. I was rigorously biting her nipple and she was pulling my head towards her boobs. I then applied some ice cream on her cunt and started licking her cunt while eating the ice cream. She was in heaven and was moaning heavily. So I took few ice cream in my hand and put it in her mouth as she was sucking my fingers.Later I filled her mouth with ice cream and I inserted my cock in her mouth going in 69 Position, me on top I drilled my cock in her mouth and was licking her cunt.After sucking and. I slid my cock up and down, and somehow slid it in between her ass cheeks thrusting gently. She grabbed my cock and rubbed it against her slighty wet pussy, then i pushed forward and slid in. She let out a slight moan as my cock filled her pussy. I began thrusting gently, feeling her pussy almost molding round my cock. I looked up and saw her eyes closed, and heard her groan gently. I increased my thrust force so i could hear my balls slapping against her ass crack. I was tempted to just pull.