I approached an amateur female college student walking down the street and challenged her to an extreme mission: "For every ejaculation I force out of the countless fully erect cocks sprouting from the wall holes, I'll pay you 100,000 yen per shot!" Despite her shyness, she jerked off and performed a no-hands blowjob on the cocks, experiencing her first-ever continuous ejaculation! The清纯系female college students, drenched in the thick semen that ejaculated vigorously in front of them, were overwhelmed with lust, their pussies throbbing! With the final large cock insertion, they forgot about their boyfriends and engaged in endless semen-filled sex!