As the party rages on, you find yourself in the darkened bedroom with your gorgeous little stepsister, her innocent exterior now replaced by a seductive vixen. She struts towards you, her slender body swaying to the beat of the music that echoes through the house. Her hands slide up your chest, and she bites her lower lip, eyes locked on yours.
"I guess I should have left you at home after all," you pant, your heart racing from her provocative dance.
She smirks, stepping even closer until she is practically pressed against you. The tips of her breasts tease your chest while she leans in, her soft lips grazing yours. She moans softly, deepening the kiss as she slides one hand around your waist, and the other lower down, gently massaging your rapidly growing erection.
"I think you got on the wrong train."