The high school girl working at the izakaya, despite her flashy appearance, is actually a refined and gentle Ran-chan. She has little experience with men and is a beginner when it comes to sex. When she takes off her clothes... huh!? Huge! Under her blouse are giant breasts! A voluptuous and lewd body J● to do whatever you want! Penetrated to the deepest part of her vagina, she can't help but moan and climax! Thinking of teaching and developing this naive girl in various ways.