Bakku ga daisuki (1981)

Storyline:

Bakku ga daisuki 1981 A young girl has been collecting penis prints since high school, and is determined to amass 100 prints before her arranged marriage comes up in a month She manages to collect 99 prints, but the 100th proves to be the most difficult, as her subject makes a deal with her that turns out to be harder than she thought it would be