Well I wanted a guy specifically because for me I wanted to play with the concept of a guy who is weaker even when he is super strong for the first time in his life.  Since even with all this new found strength there isn't enough of it for him.  He wants more because it gives him the rush he never knew he wanted.  Sure I feel like this works with a woman and Sharon would be keen.  I more see it with a guy personally for some reason.  Though really the idea is playing more on the She-Hulk concept of Banner wanting to get away from this beastly form, and Walters craving more of it.