"Cheat Shujinkou" Ore, Miryoku Status wo Kantotsu Sasetara Nazeka Yamiochi Last Boss ni Kouryaku Saretemasu.

Synopsis

I, a hack protagonist, am somehow captured by the evil final boss after maxing my charm stat?! A tale of hacked (?!) infatuation between the strongest final boss (before his awakening) and a corporate slave that isekai'd into the game world! (Source: Kaiohsha, translated) Note: Includes one extra chapter.