GamePlayEnjoy a sensual story while completing tricky puzzles! Connect the numbers sequentially, using all of the squares on the board After completing a puzzle, you will unlock a sexy new image and the next part of the story! Can you complete every puzzle and meet all of the girls?!Story BackgroundMy tomboy childhood friend Chinatsu offered "private lessons" in intimacy – sparking something dangerous. Now my obsessive girlfriend, Yukina, hunts the scent of betrayal clinging to me. Trapped between loyalty and desire, their rivalry ignites. Whose lessons will claim me? And at what cost?...CharactersChinatsu Morishita:The Unintentional Temptress (165cm, X-Cup) Sun-kissed track star with explosive curves. Brash, athletic, and fiercely loyal. Her clumsy "lessons" awaken forbidden feelings. She won’t lose me without a fight. Kanzaki Yukina:The Yandere Claim (Q-Cup, Gothic Lolita) Pale, twin-tailed beauty with chilling obsession. Possessive "girlfriend" who collects my traces. Smells sin on my skin… Her love bleeds crimson. Features20 sexy and erotic images of beautiful girls. A fantastical erotic story with girls who have unique personalities. You can skip the puzzles if you just want to enjoy the story. (Press Enter during a puzzle). CG Gallery mode. (Click the left and right buttons next to the CG after completing a puzzle).