Mao Watanabe, a famous AV actress and college student, appears with a smile at the meeting place. In the car on the way to the scene, the two young people are in full lovey-dovey mode, even though they are concerned about the eyes of others. After Mao's body and Kokoro are loosened up by light talk in bed, Director Riku's techniques explode on her! In the second part, Mao's desire to be "messed up by Mukai-kun" changes from an exchange of spankings until her body is red and swollen, to strict but gentle sex! This work is directed by the handsome actor Mukai Riku.