After-school part-time work at a lolita-specialized soapland fills her with vibrant energy. Tugumi dreams of working in a style that emphasizes her petite, youthful image, and she diligently carries out her daily duties. One day, after being lectured by her homeroom teacher in the classroom, she finds herself deeply troubled, unable to even greet him properly. Seeing her demeanor, the teacher remarks, "Maybe this isn't really for you?" But Tugumi, determined, declares, "I can do it if I try!" and suddenly begins pulling down his pants. Shocked by her bold move, the teacher gives in and says, "Fine, I'll let you give me a blowjob—just teach me about soapland." Still in her sailor uniform, she experiences a bubbly, full-body wash. The sex, performed in the cowgirl position, overwhelms her with pleasure until she's filled with a creampie. Her body grows even more aroused as she's washed with lotion smeared over her school swimsuit, and her desire climbs higher still when she performs blowjob on a kneeling chair.