A new sensation AV in which Nanami, who is still learning sex herself, lives with a virgin boy for a month and refines the comfort and technique of sex together! I take my time and insert it for the first time while taking care of her as best as I can! Nanami-chan, who is a virgin whose sperm came out immediately, tries to make her feel good and then trains her cock! In 30 days, men and women... consider each other and have sex.