SDJS-315 Fixed electric massager continuous peeing experiment "What if you keep stimulating your vagina until it goes wrong?" Six female SOD employees seriously tested it and the result was that the vagina burst! Even though they were at their limit and didn't want to cum anymore, their bodies moved on their own to feel good, and their vaginas twitched and begged for excessive pleasure SOD Sex Science Lab REPORT 19

SDJS-315 Fixed electric massager continuous peeing experiment "What if you keep stimulating your vagina until it goes wrong?" Six female SOD employees seriously tested it and the result was that the vagina burst! Even though they were at their limit and didn't want to cum anymore, their bodies moved on their own to feel good, and their vaginas twitched and begged for excessive pleasure SOD Sex Science Lab REPORT 19

SDJS-240-2 SOD Female Employees: Training to Endure Climaxes - No matter how good it feels, you have to do your job

SDJS-240 SOD Female Employees: Training to Endure Orgasms: No matter how good it feels, you must complete your duties. Yurion Koizumi, Megumi Torii, Moe Izumi Hiratsuka, Yuino Okabe