Rurikawa Rikka is the daughter of one of Japan's leading conglomerates. Despite her overwhelming wealth and beauty, she has a cold-hearted personality and won't even allow a casual man to confess his feelings to her. This ultra-celebrity gal approached me—!? "You, have sex with me!" Before I had time to stumble over her shocking words, she dragged me to a luxury hotel, where we ended up having sex... "Wait... what... what about a condom...?" "If I do that, it's the same as a fake dildo." Rikka's soft and bare vagina, riding me with familiarity, drains me dry. "In the end, your dick's no different from a fake dildo," Rikka says, dejected but I'm not going to let it end like this... "...I can still ejaculate, though." No. Sex isn't like that. I'm not just a big-breasted gal's flesh dildo... I'll teach Rikka-sama what real sex is... (͠≖ ͜ʖ͠≖)