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A Night of Sweet Cardio
甘い夜の有酸素運動
Kaito worries that his girlfriend, Miku, has lost her charm, and he struggles to keep their relationship exciting. When he voices his concerns, Miku decides to take matters into her own hands, determined to reignite the spark between them. She proposes a playful yet daring plan to bring back the passion they once shared, pushing both of them out of their comfort zones.
As the couple explores this new dynamic, their intimate connection deepens, and they discover unexpected sides of each other. What begins as an attempt to rekindle desire soon becomes a journey of trust and vulnerability, where they learn that true intimacy goes beyond physical attraction. However, their experiment takes a turn neither of them anticipated, forcing them to confront what they really want from each other.
