SW-267 It's pool time, so I tried to see if I could wear last year's school swimsuit, but it was so tight that I couldn't wear it by myself! If I ask my cousin to help me, he will penetrate my crotch! What's more, a hard dick hits me, but this is an erect dick, right? What should I do!

Today at school, I was asked to prepare a swimsuit, so I pulled out my school swimsuit from last year and tried it on. But maybe I've grown up too, because it's so tight and I struggle to wear it! When I looked at it, I was surprised to see my cousin peeking in! But it's embarrassing, but when I asked for help, I felt something hard hit my butt and stomach, which made me feel weird!