Explain Your Motive

"Well," you say, grinning, "It was just a little something i was hoping you could take care of," She hesitates. "Wait... are you... serious?" She asks. You give an approving nod, and then explain to her how you've been fantasizing about her for ages. You then ask "So... what do you say?" She considers for a moment. "Okay," she says " But you can't tell Mom and Dad about this. And we have to start slow," You agree and strip as she does.

You begin stroking yourself as you stare at her naked body. This is something that you've wanted for a long time. She begins fingering herself as she stares as your hard cock. Her pussy gets wetter as you get harder. You're both moaning relatively quietly as you stare at eachothers bodies. After a few minutes, she takes her fingers and puts them in your mouth.

Your taste buds explode with your sister's pussy juice. She reaches for your cock. You reach for her tits. She guides to to the bed and places her hands of the end of it. She looks over her shoulder to you. "Well..." she says "I'm not going to fuck myself." You put both hands on her thighs and thrust your cock into your sister. Tou both moan loudly. "Pull my hair..." she pleads, and you comply. You feel a wave of warmth flow over you. You're close.

You thrust once more and cum as she does. You both collapse on the bed, and you look over to see your cum dripping from your sister's pussy. She puts a finger in herself and then into her mouth. Leaving a trail of cum from her cunt to her pouty lips. She does this several more times and then falls asleep. You throw a blanket over her freshly fucked body and...