Secret Rites with the Holy Maidens
Seinaru Otome to Himegoto wo / The Holy Maiden and the Secret / Doing Secret Things with the Holy Maidens / 聖なる乙女と秘めごとを / Seinaru Otome to Himegoto o / The Holy Maiden and the Secret / 與聖潔少女們的不可告人之事 / 与圣洁少女们的不可告人之事
Ongoing
Itsuki is transported to another world, where he meets sisters who serve the goddess. They ask him to teach them about sex, and he must provide practical lessons if he wants to return to the real world.