Then after some tine I removed her panty and made her to lye on my bed and separated her legs then I came in-between her legs, now in front of me my b...est friend Sony’s virgin unshaven pussy is waiting for me to taste my tongue. Then slowly I kept my tip of my tongue on her virgin cunt, she made a soft moan, hhaaaaaaaa “don’t kill me arun. Now I separated her legs little wider and started to put my tongue deeper in her virgin pussy. And same time I inserted my middle finger in her tight pussy,. I passed the panties through the door.I was getting various thoughts about my sister and for some short time I forgot that she is my sister and was imagining her in a way a brother should never imagine his sister. Thinking of this I lied in the bed. There were few cloths spread in the bed, thought they were washed and I just moved them to one end and lied 8 hours of journey through train made me feel a bit tired so without any control.I got a quick nap but I failed to tie the lungi so tight. You do have to understand that we were two young men, I was still a virgin, and he did have experience with his past two girlfriends which did always made me slightly jealous, even though I never admitted that but both of us were still curious and sex was a big part of our lives. So every sleep over that we had, we would lie in bed, turn the lights off, talk about anything, and eventually talk about sex. It was part of the routine. However, this one night went slightly different from the rest.. I zipped up kinda semi and walked back to the van where a 6ft 4" skin head muscle bloke jogged past wearing a sports top and tshirt and short dark running shorts. It started to rain again but was horny and needing to empty my balls so I thought fuck it and went for a walk back in to the wooded area. I seen the muscle guy jog along another path in the distance so I decided to head that direction. By the time I got to that point in the distance I could see the muscle guy jogging towards me again.