Alternative Name:Doing Secret Things with the Holy Maidens; The Holy Maiden and the Secret; 聖なる乙女と秘めごとを

Genre(s): Fantasy Mature RomanceComedy

Demographic:Seinen

Summary:
A guy is Isekai-ed, then he is confronted by sisters who serve the goddess. In order to return to the real world, he must give them practical sex educ... MORE A guy is Isekai-ed, then he is confronted by sisters who serve the goddess. In order to return to the real world, he must give them practical sex education! HIDE