A slutty girl in my class said to me, "I'll let you do it if you wear a condom, but are you brave enough to do it here?" I was confused, "Huh!?" I went to an all-girls school until last year, but this year I entered a co-ed school, and I can see upskirts as much as I want, so of course I'm always fully erect! She said this to me as if she was making fun of me, so of course I did it! But no matter how hard I shook my hips, she didn't react! I got annoyed, so I took off the condom... and she became a super slutty girl who wanted me to cum inside her!