I can feel the beginnings of an orgasm starting to build up inside me, telling you not to stop you carry on working your tongue getting faster and fas...ter on my clit! A moan escapes my lips and I grip the bed sheets, the waves of an orgasm are beginning to rip through my body, I put on hand on your head forcing you into me as I shake as the orgasm hits me, I scream as I cum into your mouth! I lie exhausted as you move to lie next to me; I smile at you and lean across to whisper in your ear! . I was 12 at the time had 2 brothers and 1 sister all older and we lived on a 5 acre property in a semi rural area. My sister Eve 19 was going overseas for a holiday for 6 weeks so it fell to me as my mother told me I had to look after her boyfriend Andrew 20 while she was away and keep him happy. She left on a Friday night and was fair welled at the airport by all the family. Andrew her boyfriend was to drive me home as my brothers went out and dad drove mum home. Dad went to bed when we got. .....I put my hand round his stiff cock and gently wanked him. I did not want him to cum to quickly. He reached forward and started to stroke my cock. It was great to feel another man's hand on my cock as he moved it up and down, pulling my foreskin over my wet helmet. Steve's tool was about the same length as mine but slightly less thick. He was also uncut.We were both getting close and decided that we should stop for a few moments to draw breath. I sat back on the sofa admiring Steve's hard. Again, it was not too small for him.The night gown came down almost to his mid-thigh.Maybe, just maybe, a pinch too short.He stepped into the slippers just as Bree came into the bedroom.He was surprised to see how sexy his little sister looked in her cute,baby doll. And Bree was also surprised and happy to see her older brotherin her tween clothes. Cute to say the least, she thought!Alan had not tucked his little fellow back between his legs, so withinseconds, after seeing his sister's emerging.