Ikemenna Bodyguard Ha Kedamono Onzoshi!? (Tullkiss Bunko) [Light Novel]

[Machine Translation] In order to save her grandparents from a bank transfer scam, Ruri decides to accept her maternal grandfather's demands and marry the chairman of a large corporate group. She is told that she will have a bodyguard and wonders what kind of strong man will show up, but it turns out to be a slender, handsome man named Kosei Mizuki. He said, "You're so wet. He said he was also asked to give Ruri sex education, and she felt pleasure for the first time when he touched her on the bed. She thinks he is just doing his job, but she falls in love with him!

振り込め詐欺の被害にあった祖父母の窮地を救うため、交流のなかった母方の祖父の要求を呑み大企業グループの会長の座を継いで政略結婚することを決意した瑠璃。ボディーガードを付けると言われどんな屈強な男性がくるかと思えば、現れたのはスラリとしたイケメンの水城煌成だった。「すごく濡れてるね。たくさん気持ちよくしてあげるよ」瑠璃の性教育も頼まれているという煌成にベッドで触れられて初めて知る快感。仕事でされているだけだと思うのに頼もしく優しい彼を好きになってしまって!?