It doesn't seem to be going in all the way... maybe in another position? Or maybe it is just too big for her and it is hitting bottom? Maybe she has a shallow pussy. I'm sure my sweet Japanese wifey could take it all the way to the hilt! The only part left out would be your balls!
Work that stud meat into her tight married pussy. Give her what cuckold does not have. Fucking her deeper than her little cuckold cock husband. So much thicker. Give cuckold a hot fresh meal to clean out of her.