アイツ(男友達)が女体化したら「理想の彼女」だった!!?
子供のころに住んでいた街に10年ぶりに戻ってきた天野滉一は、
転校初日に幼馴染みの沢渡雪緒と再会の喜びを分かち合うも
突然雪緒が女体化してしまい戸惑いを隠せない。
雪緒は「突発性異性体変成症」という10万人にひとりの奇病で
突然女の子になってしまう体質だった――!
女体化した幼馴染み♂が可愛くてドギマギ!? 禁断のTSF(性転換)ラブコメ!
Amano, who returned to the city where he lived as a child for the first time in 10 years, meet Yukio Sawatari, a childhood friend on the first day of transfer, when he (a male friend) turned female. Although she shares her joy, as she suddenly turns into a girl and cannot hide her embarrassment. Yukio was affected by an illness like 100,000 other people, suddenly becoming a girl so-called “spontaneous isomerism metamorphosis”. The female childhood friend ♂ is cute and in trouble?