well you need to know how far you want to go with this , do you want her preggo ? then put on her on the pill period.... then if u want cum in her let her or the bull decide where it goes ,you shouldnt be talking so much anyway really ,and no matter where he cums your suppose to clean her pussy with ur mouth .So sit on the edge of the bed ,be quiet handle the buisness before you start playing ....you do not need distractions while playing ,the less she has to think about is the better ...so let her enjoy so you can enjoy ....stop holding back ...be proud u feed ur wife bbc ...dont be ashamed