Girls who discover the joys of sex become surprisingly attractive! Kyoko, who has become Kokoro about sex, tried cosplay for the first time this time! Blindfolded vibrator insertion and continuous orgasms with an electric massager! First insertion without a condom and first creampie sex! Surprising uncircumcised blowjob and 5 consecutive ejaculations! First and last 3P sex! How will she grow when she opens her body and Kokoro to sex that used to only hurt and awakens to eroticism? This documentary is full of Kyoko's first experiences ♪