Tsundero Series – Episode 1 (ES)

In this premiere episode of the Tsundero Series, the facade of school idol Yuka Yoshii crumbles spectacularly. Outwardly flawless—stunning looks, stellar grades, and athletic prowess—she secretly harbors extreme perverted desires and constant erotic daydreams. Takafumi, her obsessive pursuer, embodies overwhelming sexual endurance that matches her hidden lust. When Yuka stumbles upon Takafumi in a vulnerable, apologetic position (bowing deeply in regret), she seizes the moment: dropping to her knees, she begins fervently fellating him as "punishment." What follows is an explosive, no-holds-barred sexual marathon—raw passion, intense positions, and mutual discovery of each other's insatiable appetites. As the virgin Yuka surrenders to pleasure and Takafumi unleashes his relentless drive, their encounter evolves beyond mere lust. Amidst the ecstasy, genuine feelings emerge, hinting at something deeper than physical gratification. But Yuka's tsundere nature keeps her guarded; only through repeated, fervent sex will her dere side fully awaken. This high-energy hentai OVA sets the stage for a series where love and lewdness intertwine endlessly.