To have the ideal girlfriend basically. She would have huge muscles that would put most men to shame and would embrace it fully, often showing off her beastly, man shaming pectorals, her rippling abs and her massive biceps. And she would be tall too, further emphasizing her sheer size. She'd be handsome and have steel grey eyes that would make anyone weak in the knees. She would also have a deep and powerful voice.
She'd be confident and assured about everything. Maybe even a little arrogant as she would flirt and taunt others with her huge muscles, though of course she'd remain with me. In the bedroom, she would be completely dominant and would make me worship her muscles and constantly emasculate me, saying that she is a better man than me and stuff to that effect. She'd be wickedly horny too of course and would have a large clit, often wanting it to be played with.