Natsuki started working as an office lady at a construction company. Despite having no prior experience, she gets caught up in workplace power harassment and sexual harassment, all while harboring tender feelings for a man. Recalling her time with the man she likes, she indulges daily in masturbation. Her heart feels fulfilled only when his erect penis shoots semen. Based on a true story, this is part of the "Women at Work" series, a realistic love story where romance and eroticism intertwine.