I thought it might be easy for him to control himself as he was experienced. But I wasn’t in my senses at that time. I started to masturbate again. ...I kept looking at that delicious body of our sister and masturbated 2 times. After cooling off myself, I also went to sleep. Next day, we had a bath in a pond there. People used to bath together in the same pond (not naked, lol !) There. There also I got many glimpse of her body parts as she was completely wet. I was again erected. Since I couldn’t. I said…. Yes..Veena.. Well that is called cum, and I very innocently asked what is fucking ( I knew a little about it but not in details )..Veena .. Smiled and said that I shall tell you later… first tell me ..Have you ever kissed any girl, you said you have a girlfriend.”“I tried but felt uneasy to do on her lips”Veena…“oh! You are a real stupid.”“Don’t say so. As if you do it perfectly”Veena ..Come near me. I show you how it is done.”I came closer to her, my face towards her. She also closed. I'd walked past, as I was on my way tothe Ladies' toilets down the corridor, which a year or so before had beenrefurbished with Multiculturalism in mind, so they'd replaced one of thelavvy pans with a hole in the floor, Turkish toilet. Usually, the hole wassurrounded by piles of turds, but today, one of the other bowls was shit-filled; another was blocked by sanitary napkins and brimming over withurine; a third was blocked but not so full with a couple of used tamponsfloating in it like dead. Then we stretched out again and dozed. Me in the middle and a voluptuous babe cuddled on either side of me. CJ held my cock and Audrey caressed my balls while allowing her fingers to slip down now and then to tickle my asshole. The each took one of my tits in their mouth and sucked on my very sensitive nipples. I whispered that they were going to make me cum. CJ began stroking my cock in earnest and Audrey kneeded my balls and pushed her finger into my ass. That was the trigger that sent.