" Mark I'm coming, yes darling, yes, OH FUCK YES, FUCK, FUCK, FUCKKK."Her eyes closed, her lips drew back in a snarl, she raked my back with her sharp... fingernails, I felt my own climax coming and pushed myself forward savagely."I'm coming mum too." I hissed as she arched her back."I'm going to fill you with spunk." My prick erupted, she squealed and came again spraying my stomach with her juices as I spurted jet after jet of my seed deep inside her.Later on, after we'd eaten, we saw her lawyer. It's just you and me and, that way, I can see when you get nice and hard." Oh, you mean all day long? Naked? Both of us?" That's exactly what I mean. Are you up for it? You look up to me," she snickers.We go downstairs and pour ourselves some cereal and milk and sit at the table, naked, playing with each other with our spare hand."This is fun, Justin. Boy, you're hard as a rock. I love young guys like you." This is the nicest breakfast I've ever had. And you're gonna make me cum if you keep. .. fuck me!" Collette soon cried out passionately no longer accepting the tease of my cock to her cunt as I continued running it up and down the furrow of her garden.Now angling myself, I thrust, driving my steel hard cock into her depths, impaling her fully. Her gasp of surprised acceptance forcing the air out of her lungs as she expelled it, her ass lifting up off the bed as she strove to take me even more deeply than I already was.I felt my balls softly slap against my sister's ass, felt. We would stay up really late cuddling on the couch watching scary movies until we all feel asleep on the floor together.The next day we would be up top on the boathouse in our bathing suits, drinking, laughing, listening to music and hanging out.We would all be sitting out on the sofa up top and Logan would decide she needed to go cool off in the water. So she would leave us alone up top and you and I would start kissing and making out. At first just casually but then we started getting really.