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-289 The 6th Blowjob Cinderella Championship! You can hear it! 29 female SOD employees. They put all their feelings into their blowjobs, using the skills and experience they've cultivated in their lives. They suck and lick with lots of drool. This is our 100% blowjob sound. And after facials and oral ejaculations, they go back to their normal duties.

SDJS-3-V Special Edition: Doctor Hara Health Checkup - 550 minutes of full body erotic sensitivity with urine collection test 10 SOD female employees - For a healthy everyday life, a thorough observation of the embarrassing female body once a year for an erotic health check

SDJS-300 Dokuhara Health Checkup - 500 minutes of full body erotic sensitivity - 10 SOD female employees - For a healthy everyday life, a once a year erotic health check with a thorough observation of the embarrassing female body