My wife likes to tie me to the bed, on my back, and sit on my face.  Obviously i can't go anywhere.  One night She tied me extra tight... i couldn't move at all, except my head.  When She climbed onto the bed, I saw She had put on a pair of VERY sheer white panties. She straddled my head, and i was looking straight up at Her panty crotch and Her swollen, dripping pussy underneath.  The wet spot was HUGE! 

"Like the view?  Never mind... I can already see your little penis trying to get hard.  What a joke!  Anyways, I have something new for you."  She turned around and lowered Herself to within inches of my face.  I was looking at Her asshole!  Close up!  Without warning She dropped onto my face, my nose pressed tightly against Her asshole.  "Sniff Me for awhile, panty sniffer!  Smell My asshole!  you will be doing this every night from now on... getting to learn My 'scent'.  She played a DVD, but i couldn't see a thing.  Sounded like a Mistress toilet training Her slave.  Thoughts raced through my head, and i struggled to escape.  When She realized it, She simply laughed.  "you're pathetic!"  i was held there for over half an hour, gasping for every breath.  Finally, She stood up and slipped Her panties off.  "I am going to sit back down, and I want to feel your tongue cleaning My asshole.  Outside.  Inside.  Everywhere!"  I was kept there for another half an hour before She stood and turned around, sitting back down on my cheat.  Picking up Her vibrator, She got Herself off, inches from my face and straining tongue.  After She came, visibly leaking cum, She wiped Her panties on Her pussy, and pulled them over my face, the enormous wet spot covering my nose.  "you are so fucking pathetic!"  Shoving a cock gag in my mouth, She fastened it tightly. i couldn't even taste Her!Walking out of the room, She turned out the light, leaving me in total darkness, every breath inhaling the smell of Her pussy, my penis straining painfully against the sides of my cb6000s. i was in heaven!