170cm tall, slender J-cup talent Watanabe Hono's second film is a full-scale development filled with firsts in her life! Her first big-cock sex, her first portio stimulation, a lotion-covered threesome, and a full-length facial that's saturated with eroticism. While confused, she accepts the pleasure, and gradually develops into a woman's face, all recorded in this full-length AV debut. Despite being just 20 years old, her perfect gravure body is packed with gaps in her second AV debut!