Collaborating with the popular project 'If you can hold out against extreme techniques, you get raw in-vagina sex!' For the fourth time, we welcome Natsuko Kayama, who is celebrating her 25th anniversary since her debut, making her first appearance before Gorō Tameike! How many participating men will be able to hold out for 10 minutes against the extreme techniques unleashed from her dynamite body and get rewarded with raw in-vagina sex?!
