A big-breasted schoolgirl who came for a checkup falls victim to the clutches of a poisonous fang! Although she feels distrustful, he takes advantage of the fact that she can't say "stop..." and massages her! grab it! Shake! Under the pretense of an examination, they relentlessly massage her breasts! Her breasts are kneaded and her sensitivity increases! Her breathing gradually becomes irregular...her moans leak out faintly...she goes crazy with the breast orgasms that she can't even make a sound! The 'realistic reactions' of these girls who endure the humiliation are a must-see!