You're bad, Jake," Emily teases, her laughter echoing in the dusty attic. She playfully pinches his nipple, and he retaliates, tickling her until she squeals, her tank top riding up, revealing her lacy bra. Jake's gaze lingers on her heaving chest, his breath hitching. Emily, noticing his distraction, reaches out, cupping his crotch, feeling his hard-on straining against his jeans. "Oh, Jake," she purrs, "you're not supposed to get excited by your little cousin, are you?