[Pure Huge Breasts] The moment when a 19-year-old girl with 103cm J-cup breasts and almost no previous sexual experience cums for the first time! "I'm still not used to sex..." A girl who is still a little naive but has a sensitive body has her first experience! Her sensitivity is increased by massaging her breasts with oil, and she cums for the first time when the actor thrusts his huge cock into her uterus! She is teased with toys until she cums, trembling in convulsions! Her first ever threesome and follow-up piston thrusts bring her to multiple orgasms! "Sex feels good, doesn't it?" This is the second exclusive release of a girl who cums over and over again despite it being her first time!