Two straight friends, bored and curious, decide to explore their boundaries. One produces a condom, the other a tube of lube. They strip, their erections evident. They stand, facing each other, cocks touching. The lube makes their cocks slippery, and they rub, their moans filling the room. The condom breaks, and cum leaks out, mingling with the lube, creating a slick mess. They continue, their cocks sliding against each other, until they cum together, their cum mixing on their cocks and bellies.