In the quiet of her room, a woman named Lisa discovers the best way to masturbate, her body responsive and eager. She starts slowly, teasing her nipples to hard peaks, then ventures lower, her fingers slipping into her wet folds. She gasps, her back arching as she finds her clit, circling it with increasing pressure. Her movements become more urgent, her breath coming in short pants as she climbs closer to the edge, until finally, she cries out, her body convulsing with release.