Your twin brother.

Sam is standing there just staring at your naked body. Your twin brother is tall. Way taller than you. While you only just manage 5 feet, Sam, thanks to a major growth spurt stands at over 6 feet. His blond hair is normally shoulder length but is tied back at the moment and his blue eyes have a more steel grey look than your baby blues. His beard is nothing but stubble as he hasn't shaved for a few days. His body is beautifully toned. His time on the school swim team has left him with an athletic build that catches all the girls eyes. He is just wearing a pair of shorts and you find your eyes drawn to his sexy pecs and six pack.

Smiling in that sexy way of his that always makes your heart flutter he asks “Any hot water left?” When you say no he shrugs. “To bad. But I think I might want to get a bit more dirty before I shower now.” As he stares at your naked body.

You feel you face grow hot under his stare and walk up to him. Taking your brother's hand you lead him out of the bathroom and into your shared room. You close the door behind you and turn the lock.