Bbw fucking my arse

I had my birthday a few days ago, my wife bought a 9inch dildo i thought for herself. She went up to bed and told me to follow her up in a bit, I left it about ten minutes then went up. As I opened the door there was my size 20 blond big titted wife with a strap on. She made me get undressed and get on to the bed face down, she licked my arse and balls, I moved my arse to get closer and she pulled my arse apart and stuck her finger in she rubbed lube all over my arse. She moved me towards the end off the bed where she had stuck a dildo at head height on the wall she told me to take it all down my throat (all 8 inchs) I sucked it like my life depended on it. After a few minutes of her watching me while fingering herself she put the strap on between my cheeks she eased it in to me until it was all the way in she then fucked my arse as hard as she could while telling me she loved me being her bitch. She fucked me hard for about twenty minutes then had me lick the dildo that had being up my arse. She then turned me over and took the dildo of the wall and fucked my arse while sucking my dick before I knew it i had cum in her mouth. She lent over and kissed me spitting my cum into my mouth and told me not to swallow but to watch her finger herself. As she was just about to orgasm she shouted swallow that cum bitch. She let out a loud moan as she orgasmed and said happy birthday.
It was my best birthday ever.