Maki, a sales engineer, somehow always ends up making the newcomers he mentors fall in love with him. Though highly competent at his job, he’s grown increasingly overworked as each heartbroken trainee transfers out one after another.

One day, a new employee named Katagiri is assigned to him. Exceeding expectations with his skill and easygoing personality, Katagiri quickly proves himself a reliable and capable addition to the team. Relieved that his workload might finally ease, Maki lets his guard down—only for Katagiri to confess his feelings at record speed.

Determined to reject him, Maki finds himself unexpectedly reacting physically to Katagiri instead…!?
あなたのことを、甘やかすために来たんです――

優秀だが新人の指導係になると相手を恋に落としてしまう「新人キラー」こと、セールスエンジニアの真木は過労気味。
新しく配属された後輩・片桐は、期待以上に優秀で飄々としているが即戦力で頼りになった。
これで肩の荷がおりるとほっとしたのも束の間、片桐に突然告白されてしまう。
またか…と断ろうとした真木だが、カラダが何故か片桐に反応してしまい……!?

押し強な後輩リーマン×トラウマ持ちのツン美人、カラダが反応するオフィスラブ♪