She looked a little surprise when I said that. “Oh really?” She replied. My eyes started to wonder, I stared at her sweating body; I then looked a...ay quickly. Thinking to myself, “What the hell did I just do?” But it was a little too late; she caught me at first glance. “Umm, I guess I will be taking a shower. Let me know if anyone calls, okay?” “Sure.” I replied. This was actually the first time I looked at my sister that way. She’s really stunning. 5’6, slimly-fit, nice big c-cups, an apple. My orgasm was so close now and by the looks of things so was hers…… Now what happened next is still a blur to me. In fact I still ask myself if it really happened but it did, oh yes it did! 6 words that I heard that night, said softly to my ear “can I help you with that?” I jumped out of my skin to see my friends mum right next to me. I never heard her come into the room, I don’t know to this day why she was there. I believe she was probably just checking on us if we were fine but know knows. I. ‘Whoa! you cum big, I love feeling a man cum inside me, it makes me cum too.’ Ling said as she laid her head on my chest, my cock still planted inside her. After a few minutes we rolled over and she had me pump her till I came again. Then she said we were done and she cleaned me up. The next day it was like nothing happened. But I did get a boner thinking about the two loads I had pumped into Ling the evening before. Then about the third day Ling had me come into her office and closed the. I couldn't get my mind off the utter physical pleasure I had recieved from him but, still wrestled with extreme guilt feelings and questions about my sexuality. I was very much attracted to women but, did not have alot of contact on a day to day basis to develop any relationships. My most pleasurable sexual experience was with my closest male friend. I could not face him initially when he arrived home. We were at a mutual friends house with others and I kept talking to others and avoiding.