First get a really bad sunburn, have the aloe gel SOMEWHERE LOST in your bedroom where your mate is sleeping cause he has to work tomorrow so you can't go rooting around for it so you can put it on your burn so you can sleep too.
Draw.
Process of about half an hour for this drawing inspired by Ruben's horses, and De Vinci's. and finally Shinigamigirl (she did a water color tutorial recently that I watched thus the watercolor digital brush)