Yamagishi Aika's Selected Masturbation Instructions: Stay Home Now! Ejaculation Inside! ~Recruiting Fans to Film 31 Masturbation Scenes at Home Over a Month! 12-Hour SPECIAL~ PRED-251

Aika Yamagishi publicly solicited suggestions from her fans, asking them to provide good methods for masturbation at home. She promised to sleep with one of the fans who provided suggestions if her Twitter followers increased by 3,000. If she gained 9,000 followers, she would exchange bodily fluids with three fans, without the need for condoms, and it wouldn't matter if he ejaculated inside her!