When he goes to a mixer his friend set up, he is surprised to find his sister, Mina! They continue with the mixer, hiding the fact that they are siblings; however, when the King’s game starts, the dares are all sexual! Showing tits, showing panties, Pocky game and even showing off masturbation! Mina can’t take it anymore after being covered in her brother’s semen, and…

Just one pill and you can’t stop!! It’s a drug that helps people realize their true love. This aphrodisiac unites a “beauty beyond reach” with her childhood friend, and passionate sex ensues! Mukaiyama Hajime falls hopelessly in love with the student rumored to be the most beautiful in school, Saginomiya Megumi. He plans to confess his love to her but worries that she’s out of his league. He asks his friend Misa for advice. Misa, president of the science club, develops “KimeKoi”, a drug designed to amplify any preexisting feelings of affection within the user. But a sample of Hajime’s semen is needed to make the drug. Hajime watches, bewildered, as Misa starts unzipping Hjime’s pants…