Tomoyo Ichigusa is an office lady who was reincarnated from an accidental death. The condition for survival in another world, which was given to strange creatures, was to "continue to take in semen". She was given a cheat skill that can put any person to sleep, and despite her reluctance, she continued to visit the young man "Isaac August" who became close to clear the conditions. However, one day, she happened to find out that he had a crush, and decided not to target him anymore, but for some reason, Isaac, who was supposed to be sleeping, woke up and grabbed Tomoyo's arm... "What are you saying?" Tomoyo, if you stop doing this, you'll die? " What did she get at the end of his obsession ?