A college girl with F-cup breasts experiences her first AV shoot. Still innocent and having only had regular sex before, she appears shy and embarrassed as her clothes are removed. Attempting a blowjob for the first time—something entirely new to her—she struggles at first, but ultimately receives her first cumshot inside her mouth. The taste and sensation of the semen mark a turning point in her life. With her hands bound, visibly nervous, she's tormented with electric vibrators and dildos, eventually reaching climax she can no longer suppress. One after another, she undergoes various first-time acts, repeatedly brought to orgasm by professional male performers, drawn deeper into uncharted realms of pleasure. This work's appeal lies in the emotional drama of her innocence and the intensity of her debut experiences.