Edward was walking to the spare bedroom Mustang had in his office, he pressed to the door and heard giggling and the rustling of sheets, he could vaguely hear Winry's voice. Raising an eyebrow, he practically barged into the bedroom.
''Mustang I...'' His eyes widened at the most unpleasant of sights. In the bed, lay his superior officer with an arm around a certain blonde's shoulders. He could tell they were naked under the sheets. Seeing her childhood friend, she gasped instantly slipping out of bed briefly blessing Ed with the sight of her nude body. He blushed profusely.
''What the fuck Mustang, you seduced Winry?!'' he growled. The general smirked folding his arms behind his head, the flame Alchemist clearly was proud of that. Some weeks back, Mustang joked that he would seduce Winry guess he wasn't kidding as he thought.
''Calm down Ed, it's not like I didn't agree to it,'' she admonished tying the bathrobe together.
''Winry, it's Mustang!'' he exclaimed.
''So? I'm a big girl,'' she shrugged her shoulders.
Mustang's chuckle only served to make him even angrier. As he stomped out he heard Winry agreeing to go to dinner with the military man.
THE END