幼馴染が、どう見てもヤリモクな先輩に何度も言い寄られているらしいが、
生意気で不愛想、それに人見知りで気難しくて、チャラ男を毛嫌いしてるような奴なのできっと大丈夫！と安心してたら、いつの間にかに処女を取られていたアニメ

BSS series#1
I heard that a childhood friend of mine has been repeatedly courted by an older man who is apparently a slut, but she is a cocky, unsociable, shy, and difficult girl who hates “flirtatious” guys! I was reassured that she would be fine, but before I knew it, he had taken my virginity in an anime!

Source: https://fantia.jp/posts/3246872