Kokoa Suzuki is a plain girl with small breasts, petite build, an unassuming face, and a shy personality. Suddenly, she experiences the long-awaited arrival of love. Thinking of her partner's happiness, she selflessly offers her body, overcoming her shyness and embarrassment. When he desires sex while she's still in her school uniform, she lets him penetrate her fully clothed. Dressed in a leotard and covered in lotion, her entire body slick and slippery, she is deeply cherished, her heart gradually opening to him. This work portrays Kokoa's pure and endearing nature as she takes each step forward in love.