In the quiet hum of a family gathering, a spark ignites between you and your stepcousin. Alone in the guest room, you catch each other's gaze, the air thick with unspoken tension. She bites her lip, you adjust your growing bulge, the taboo of it all only fueling your desire. Closing the door, you lean in, her breath hitching as you whisper, "We shouldn't..." before claiming her lips in a fierce, forbidden kiss.