With your mouth closed tight around me, I hear, and feel, you moan… deep in your throat. The vibrations hit a nerve, as I feel myself start to cum. ...our fingers are slamming deep, as you suck my clit harder, biting it gently. I feel myself convulse, and my pussy muscles contract, as your fingers rub my G harder, and you suck even faster. I hear myself scream, as my juices flood your hand. I have no time to think, nor even catch my breath, as you position your body over mine, raising my legs. On Monday I had to wait by the end of my row for Alice to come into sight. We walked together, side by side, close but not touching. Alice said matter-of-factly that I was invited around to dinner Tuesday night. Apparently the old man at the rink had told her mum about me and Alice’s mum had thought it would be nice if I came round for tea. ‘Just as a friend’, Alice added. I went from elation to devastation in a split second. But I tried to put a brave face on it.At six-form you normally take. My first thought was that if anyone was going to invade my space it could be alot worse (for example some overweight mouth breather who had forgotten to put on his prescription deodorant. Problems arose as more people got on the train at subsequent stops. The woman who I will call Latina Strap-hanger aka LS bent over slightly with her back to me so she could put her large bag on the ground. As she did he butt grazed my upper thigh. No harm done but I immediately became aware of her surprisingly. "One, two, three..."I unwrapped my towel and put it on the floor, as Sylvia did the same. Sylvia blushed and looked away from me. I stared straight at her body. It became immediately clear to me that this game was not as "balanced and fair" as I had thought. I was wearing solid colored boxers. Sylvia was in a white bra and panties. It was apparent that, probably due in part to the alcohol, she had not thought through the "we'll have our underwear on and no one can see anything" concept,.