My cock was raging hard and I was totally swept away, jacking off to my 17 year old sister.“What are you thinking about?”I froze and my heart jump...d out of my chest. Stacey had walked in on me at some point and was standing next to my bed. A towel was partially covering her but it was just d****d around the front of her.“You scared me to death. I’m thinking about everything that happened today”.“Are you thinking about me?” she asked. I said yes and started back to stroking my cock. He strokes my bare bum tracing a line over the red marks on my skin. His hand feels cool compared to my burning arse but I’m not here for my pleasure that is apparent by what he does next. He rubs his cock over my wet lips and wipes his shaft on me before proceeding to roll back the foreskin on his swollen cock. He groans as he wanks himself on my arse, slapping his helmet on me, standing close so that he rests between my cheeks his sack soft next to my pussy. I can’t believe how arousing this. Her first babysitting gig went well. There were no problems. The only rules were that she could not have anyone over and tie up the telephone all night. The two kids went to bed and Casey went about checking out the house. It was large. There were 5 bedrooms, 4 bathrooms and a large living room and recreation room on the top and main floor. The basement opened out into a large walkout sunroom connected to a magnificent pool which was landscaped into a large hill. Casey loved their . I then asked “mera lund choosne main maaza aaya” she said haan I then guided her hand down and said “mera lund hila ke khada kar, phir tera gaand maroonga she immediately started to masturbate my lund and I continued to knead her boobs and kissing her neck and fingering her choot and I was also sipping my rum and after a while she hissed “dada, main garam ho gayi” I also had got a nice erection so I said “mera lund bhi khada ho gaya, tu tel le ke aa tera gaand mein pelunga” she got up and went.