A work on the theme of lesbian and roundness. There are two special features: humanoid monsters, Lamia, Mermaid, etc. prey in the lower body mouth. The hidden meal is like a lesbian. There is also laying by the fallopian tube. The other is a hot spring where a couple is interrupted and attacked. In addition, as a short story, it is a story of the popular Shipona and ovalization. Ovulation is the process of becoming an egg that is hardened by the womb on the unbirth. 31 pages monochrome.