イツノリ fell in love at first sight with his company同期 from the job-offer ceremony, 小野寺舞, and pursued her relentlessly. Soon the two started dating. After joining the company, they ended up working in different departments. Mai in sales had many drinking parties and social engagements, which made イツノリ increasingly worried: “Is she cheating? Is she being made drunk and sexually harassed?” As a result, イツノリ's NTR tendencies awakened. 愛.
