[SVDVD-953] Little girl piston train restraint masturbator (Censored)

Three beautiful high school girls are transformed into high-end meat masturbators! They are caught by a professional pervert on a crowded train, and even though they cry, the teasing of their nipples continues, leading to incontinence. They are forced to suck a huge dick, handcuffed, and have a large amount of semen and aphrodisiac injected into their small, beautiful bodies, until their bodies are remodeled to the point where they automatically cum over and over again. They will be happy with anyone's creampie. To adjust the tightness, pinch the button on the chest. *It is not a malfunction even if they only say "It feels good!!"