On the verge of her 20th birthday, Haruka decided to shoot this video driven by her desire to lose her virginity before leaving her teens behind. She's had only three brief relationships, two of which ended without even a kiss. Her sole sexual experience was during her second year of high school—and it lasted just two days. Though she'd always refused to have sex, she experienced six internal mouth ejaculations through blowjob, an overwhelming shock that left her unable to date anyone afterward. Now, standing at the threshold of her twenties, Haruka—self-conscious about her modest B-cup breasts—bites back tears as she finally allows penetration, discovering the joy of first-time sex in this poignant coming-of-age story.