Two guests visit the pension "Beauty House." One is Yui Ikawa, who suffers from a mysterious disease called "acute sexual hypersensitivity" that causes her to become sexually aroused very quickly, and who was fired from her workplace after assaulting a junior colleague. The other is Aine Mayu , a troublemaker who goes by the name "Mayuyu," an idol at the height of her popularity. Waiting for her at the pension are Maki Hojo, the famous beauty researcher and owner, and Saya Yuuki, an esthetician... Driven by each other's desires, they devour each other and entwine lasciviously, their bodies covered in saliva and sexual juices... Woman x woman can be so lewd!! A tangle of hearts and bodies... A drama of women's lust!!