Stories on interactions between men and animals/insects with appearance of girls (monster girls).

vol 01. Lost Man x Spider Girl
vol 02. Slave x Insect Girl
vol 03. Travelling explorer x Frog Girl and Snake Girl
vol 04. Fisherman x Fish Girl
vol 05. Archaeologist x Bat Girl
vol 06. Writer x Bird Girl
vol 07. Hunter x Snail Girl
vol 08. Diver x Bivalve Girl
vol 09. Kouhai x Senpai Mantis Girl
vol 10. Salaryman x Lizard Girl
vol 11. Student x Insect GIrl