Big-butt female employee selection! Although it's just a survey using a masturbation sleeve for butt-slapping... to compare the sensitivity of the vagina and the masturbation sleeve, a condom-less penis is inserted! SDJS-209

SOD's female employee masturbation sleeve business. This time, the newest product is a giant-butt masturbation sleeve! We've invited four well-known female employees with large butts for thorough research! We measured the size and measured the depth using a dildo from below. Please enjoy the photos of the female employees as they investigate the comparison between the masturbation sleeve and vaginal sensitivity!