"Let's start from here. From the beginning... No, from the erotic!" An unmatched male student Spell who got lost in a different world meets maid sisters who have to replenish their mala regularly to survive. Spell repeats loneliness and ejaculation to save his sister using the power of 'Iki return' to rewind time. In order to regain the irreplaceable climax that should have been there...
