Jerk Off Instructions. Woman speaking to man to make him horny and telling him how to masturbate to cum as hard as possible. Girls giving JOI don’t have to be naked, but they often use their boobs and pussy to achieve the goal. Sometimes the girl masturbates as well, to give the man real feelings of her enjoying his penis.
Common misspells: JIO, HOI, KOI, JIU, JPO