She also tells me her name is Betsy. I go outside and John and I get to work on the boat. About three hours pass and he gets a call. He then tells me ...e has to run and will be back in a few hours. As I'm working on the boat I start thinking to myself, man it's hot out here...But I keep on working until I start to hear some music coming from behind me.I turn to see who's outside and what I see almost makes me fall over. There's Betsy laying out by the pool in a small black and green bikini. She. He couldn't believe what his sweet, innocent little sister had just done! She had deep-throated his entire ten inch boner, and it was the first time she'd ever had a cock in her mouth. His head swirled in rapture. Hell, she was a born slut if there ever was one! He knew some gals who'd tried time and time again, unsuccessfully, to do what she had accomplished on her first attempt. He moaned in delight as he felt the entire length of his pecker ensconced in the satiny warmth of her mouth and. So, I stood behind her and reached around, slowly slipping my hand down between her breasts, over her stomach and stopping just under the waistband of her shorts. Then she said uttered those three little words, "You wouldn't dare." At that I slipped my hand into her shorts and her panties. My fingers slipped between her legs into her soaking wet pussy, and she let out a little moan in shock and pleasure. I froze, not moving my hand, and after a minute she started to push her ass back into me. I removed my cloths and caught her by her mangalsutra.She knew now she cant stop me .My dark cock was out in full glory it was oozing pre cum and smelling I made her sit on the bed and started hitting her face with my cock.Her white cheeks were marked red by this act.I said”shradha apna muh khol meri jaan”she was shocked at my tone she didn’t want to do but I held her by hair she was in pain and opened her mouth my mammoth cock now entered her mouth.I was moving it further in which was choking.