Edited the translation for proper hyphenation.

I thought the t/l for the shirt was a bit odd, so I did a bit of research. "Kaiawase" does refer to the antiquated shell-matching game, but on further examination it appears to be slang for tribadism/lesbians.

Now I just wish this picture had an artist matched to it. :(

Thanks for that, Tenebrous. I never can find a good reference for Japanese slang.

spider man should try it, I'd like to see that!

No one understand why spiderman does the things he does..