“No, little brother, it’s not sad. I actually think it’s pretty hot that you got so hard just from looking at my tits. Y'know, I actually thought you were a huge perv for making a bet like this, but I’m having second thoughts.&rdqu

tags: Let me be your busty sister, big sis,busty,topless,big tits,huge tits,sister,incest,fantasy,

from: http://bustysister.tumblr.com/post/90031309160