Choosing a bra for the first time: Naive girls who were pranked in the fitting room

When their breasts, which had been showing a slight bulge, began to grow to the point where they could feel the weight on their shoulders, the naive girls took another step up the stairs from children to adults. A lingerie shop visited by naive children who are in the midst of growing up. The girls are worried about choosing a bra for the first time, but in a closed room called the fitting room, a male store clerk takes advantage of their innocent hearts and plays pranks on them!