A survey of male and female AV users shows a cowgirl position where she twists her waist and squeezes out semen! A female college student from the track and field club challenges herself by cowgirling and squeezing out ten penises until she reaches climax! DVMM-206

They're recruiting female college students from the track and field team for a huge prize challenge: to have ten penises thrust into them in a row! And they're only allowed to use the cowgirl position without a condom, and to ejaculate inside! It's the first time I've ever seen erect penises lined up side by side, watching them use nine different cowgirl positions to squeeze out semen one after another!