The immensely popular young-faced big-breasted beauty, Rikako Goto, finally goes lesbian! The big-breasted gravure idol Kaho, who has long admired her, joins the same agency as the new gravure idol Rikako. However, seeing Rikako's fresh and cute big breasts and body, Kaho takes advantage of the situation, sucking on Rikako's big breasts and entwining her tongue while thoroughly ravaging her voluptuous body... The extreme big-breasted lesbian thoroughly violates the junior gravure idol, teaching her pleasures that can only be experienced by a woman, and training her to be a female cat to her liking!
