Draw lots of menz and you will grow your own skill ^^ I praise the fact that I'm a straight college-age girl for the fact that I've taught myself to draw mens' torsos.
And its a PS2 game. There are two of them actually that directly relate to one another. I've got to finish 1 before I start 2 thought, because my status points and story-driven decisions carry over and affect the outcome of DDS2