Toshishita no Josei Kyoukan ni Kyou mo Shikatte itadaketa (Dengeki Bunko) [Light Novel]

[Machine Translation] You can beat the dragons, but you can't beat the girls! Leon grew up in an all-male fighting group. He escaped from a poor environment and rescued a beautiful girl, Lilia, by defeating a dragon along the way. His talent was recognized and he was accepted into the hero training school where she serves as an instructor, but... She is a brave young woman who has been trained by her instructor, but.... Leon, who is not immune to girls, is repeatedly defeated by them. Lilia, who is not satisfied with him, escalates his punishment day by day. He is treated like a baby by Sierra, his classmate, and toyed with by Fiona, a gal, and Leon's dignity is missing! And yet, Leon is awakening to a "certain emotion" he never knew he had...? A fantasy romantic comedy in which he discovers a new side of himself!

ドラゴンには勝てても、女の子には勝てない!?男だけの戦闘集団で育ったレオン。劣悪な環境から逃げ出し、道中でドラゴンを倒して美少女リリアを救出する。その才能を見込まれ、彼女が教官を務める勇者訓練学校に入ることになったのだが...。「またモン娘に負けたんですか。お仕置きですね」女の子に免疫がないせいで、あまりに無様な敗北を繰り返すレオン。そんな彼に納得がいかないリリアによって、お仕置きは日々エスカレートしていく。さらに同級生のシエラに赤ちゃん扱いされ、ギャルのフィオナにもてあそばれ、レオンの尊厳は行方不明!なのにレオンは、自分でも知らなかった「ある感情」に目覚めていく―?新たな自分の一面に気づいちゃうファンタジーラブコメ、開幕!