Share 'Is this 3sum acceptable? **Must Read**'

This girl told me she had a 3sum, so im like 2 girls and a dude? Or did u get the train wit 2 dudes? Shes like 2 dudes. but... this how she said it went down. She was on her back and 1 dude was on top of her, but there was another guy on top of him, doggystyle! I threw up in mouth when i heard dat shit! What u think of this shit?