[SDJS-269]Sora Honda 3 Days of Nipple Play Instead of PC SOD Female Employees Thorough Nipple Play Research SOD Sex Science Lab REPORT 18.5 | JAV Database
[SDJS-269]
Sora Honda 3 Days of Nipple Play Instead of PC SOD Female Employees Thorough Nipple Play Research SOD Sex Science Lab REPORT 18.5
In an experiment commissioned by SOD Sex Science Lab, Sora Honda investigates the connection between male nipple sensitivity and penile arousal. She tests various stimuli—rolling, pinching, kneading, licking, and sucking—while observing reactions through facial expressions, moans, and vaginal responses. Though her private sex life has recently decreased, she unconsciously touches her nipples when trying to heighten penis sensitivity. This detailed report explores the research findings of the Production Department AP.