The how is easy. Just find any guy.

There's no need to make it complicated. Wandering out in the hallways, you just need to keep an eye out for any eligible guy. There's a good reason, why it's such a common stereotype of boys your age being only interested in one thing. Besides. You are pretty cute, if you say so yourself. The only real question is how far it has to go. It doesn't necessarily need to get physical if just the general energy is enough but it stands to reason the more heated it gets, the more energy it produces. That makes sense. Maybe.

Eying up the hall, there is a few guys but you can't remember any of their names. One of them is a tall and fit looking guy who you do remember is on the swimming team. You must have been staring for too long because he notices it and gives you a smile as he hangs around near a classroom on his phone. He might be a good choice, but is probably used to getting his way and will likely expect to be getting far with you. Despite popular belief, you are only kind of stupid.

The other two guys don't seem like the most best choices. The one is clearly a teacher though you don't think you ever had him for any classes that you can think of. He is rather handsome and must only be in his late twenties. But trying to seduce or even get a teacher to be interested in you in that way seems a little.....

Then there's the person, who he's talking to. You really don't like being judgmental of people based on appearances, but everyone is to some degree. Overweight, thick glasses and with a face that doesn't look like genetics did him any favors. It seems like that would be the worst option but....and you know this is being super judgy but...it's not likely he's ever made it that far with a girl or talked to that many. There would be the least amount of work put in to get energy for the doll. But there's also always the chance that you are completely wrong.

Weighing the options, you know that you will have to act fast to get energy before the end of the day, but you aren't sure you should settle for the first people you see today either.