Smile and weep in sorrow!!! The orthodox beautiful girl, Miyuki Arisaka, who is so cute that she looks like a doll and makes you want to put her in a glass box, appears in the selfish irrumatio work 'Smiling Mouth Toilet' where she is forced to smile no matter how her throat is violated. Her innocent smile and fresh expression of the beautiful girl, which can be said to be a virgin, collapse as they are subjected to excruciating pain in the throat membrane. However, because she is a masochist, she continues to shed tears of joy from her eyes... Even though she accepts such cruel treatment as her wish, she smiles in panic, loses her sanity, and continues to swallow the penis with a smile, confusing the beautiful girl. What was glimpsed at the end of such a fall was the figure of Miyuki, who had become a 'Smiling Mouth Toilet', continuing to smile even as her throat was violated by a male organ...
