Babysitting Duty .

When i was 14 i looked after my 11 year old girl cousin for my aunt and uncle at their house . When they went out with friends for the night . They never came home before 4-30 in the morning . I had my own room at their house . My cousin would get ready for bed . Putting on her cotton nightdress . Then i would make us a milky drink and she would sit with me to drink it . Before going to bed . I usually went to bed at around 11-00 . From the age of 6 i have always liked to sleep naked . On this night i could hear thunder rolling round in the distance . I eventually went to sleep only to be woken up by a flash of lightning and a loud clap of thunder . The storm must have been very close . My cousin came running in to my room . She was scared . She got in bed with me asking me to hug her . She was so scared i don't think she noticed that i was naked . She was sobbing and trembling with fright . I hugged her and told her that she was safe . I held her until she went to sleep . Then i lay awake . Feeling good that she had come to me for comfort . I put my hand on her pussy feeling it . It was getting moist . I rubbed it . I stopped when it woke her . She asked me not to stop . I rubbed her pussy and made her cum . I really wanted to have sex with her . She was laying on her side and facing away from me . I rubbed my cock on her . Then i slid it in to her pussy and fucked her cumming in her pussy . Now when my aunt and uncle went out . We undressed and lay on the rug . She let me lick her pussy to make her cum and we fucked missionary style with me between her legs . When i was fucking her i liked to kiss her . In the school holidays when my parents were at work . She came to my house for sex .