After drinking with an ordinary, unremarkable woman at her part-time job... she turns out to be a lewd monster who loves sex and relentlessly drains his semen until it turns transparent. (Kodama Nanami, SONE-769)

The quiet and shy "Kodama," who works at a coffee shop, feels she's not suited for the hospitality industry and plans to quit. For her own sake, a kind senior colleague invites her for drinks, but Kodama drinks too much and gets drunk. While resting at a restaurant, she suddenly wakes up from a light nap and starts undressing. "Hey senior, do you want to have sex with me? Want to try?" The senior colleague is surprised by her transformation. She's cute without her glasses. Her figure is amazing without her clothes on. And then... the lustful woman demands a penis and displays boundless stamina. A lewd monster has appeared.