Mistress' inner vaginal lips were amazing shade of light glistening pink. Her pose forced her fuckhole open, at the base. I slowly touched her outer lips. I moved my finger across her puckering butt hole, and softly into her hungry snatch. I was careful not to insert any more than about half an inch. Running farther down, I opened the rest of her snatch. I leaned forward, and smelt her beautiful aroma. Without saying a word I gabbed my middle finger into her snatch, to the hilt. Just as quickly I took it back out. I looked down into mistress' face, upside down, looking up into mine. She murmured. I set the same, now slippery, finger against her sphincter. She shut her eyes. In one slow, but steady, move I pushed into her butt. Once in to the hilt, I stopped. After a few seconds I could feel her inner muscles relax...