The first experience of the Orgasm Bicycle, which challenges continuous climax at 20 km/h, appeared before popular AV actresses Miyu Aizawa and Hinako Matsui. On this devilishly modified bicycle where the saddle's dildo moves up and down with each pedal stroke, the two surrender to intense pleasure. The more they pedal, the more pleasure runs through them as if being thrust deep into the womb, and they confess with laughter, "What we're doing is crazy but it feels good... (laughs)."
Following the instruction, "As long as you ride calmly no matter what happens, no one will notice, so please hold back your orgasms and race at full speed without being caught," the two accelerate and climb toward climax. This work, which also includes orgasm-suppressing masturbation while driving, is a continuous stream of pleasure that heats up even the viewer.