Baka Dakedo Chinchin Shaburu no Dake wa Jouzu na Chii-chan (Not Too Bright but as Least She Sucks Dick Like a Pro: Chii-chan)

In the heat of summer, a student who lives alone due to complicated circumstances with his family runs into a classmate at a convenience store. Her name is Shiinea Chieri, or Chii-chan, and she has large breasts, a nice figure, and is notably open about her sexuality and escapades. The chance of being with her seems slim… but then she smiles…

Muroto Kurota is tanned gal Shiina Chieri's private tutor. As a daily reward for studying, they have all kinds of sex (excluding penetrative).

When Chieri gets stood up by her boyfriend on Christmas Eve, she tells Kouta, who just happens to be there at the time, that she's lost her will to keep trying in life.

Hearing this, Kouta is filled with sorrow and anger, and crying, he confesses his love for her.

Now aware of Kouta's feelings, how will Chieri respond...?