- A father-in-law who doesn't get a job and has too much time at home. For Riho, he is a man who is her mother's remarriage partner, but when her mother is not there, she has a relationship with her father-in-law who is inevitably vaginal shot as a meat slave. - On this day, while her mother is away on the night shift, Riho refuses with all her might to her father-in-law who approaches her while breathing fishy. However, Riho, who is more worried than anything that the relationship between her mother and this devilish father-in-law will deteriorate due to her refusal, accepts to be a comfort to her father-in-law after struggling in the back of her mind. - Her whole body was licked, a dirty meat stick was twisted into her mouth, and the thick meat stick was twisted into the back of the vagina and vaginal shot as a matter of course.