Saeko Hiiragi is so nervous her mind goes blank. Her kiss tastes like lemon, reminiscent of a first love, giving us a sweet and tangy feeling right from the start. Though she looks incredibly innocent, her ponytail style evokes a forbidden thrill, as if she's being taken advantage of. Her cheeks turn bright red, yet she surrenders herself to pleasure, radiating a captivating mix of naughtiness and purity. Every single moment, carefully observed, awakens the pure joy of a first love.