I raised an eyebrow to my little brother, my heart pounding under my confident exterior. Did I really just offer what I offered? There was fear in my brother’s eyes, but there was also lust. He was going to accept. I felt myself heat up. 

tags: Let me be your busty sister, big sis,cleavage,busty,sister,incest,fantasy,

from: http://bustysister.tumblr.com/post/58787581694