When it comes to masturbation, Sapphire is definitely one of the best in the business at draining a COCK! She's back again with another masturbation tutorial! Today's lesson is all about endurance... Sapphire wants to train you into controlling when you shoot your JIZZ! Remember, Sapphire has total control of your DICK... Only CUM when she gives you her command... This is all part of your training!Virtual Handjob, JOI, Masturbation Instruction, Teasing and Dirty Talk.