My husband continually asks me to perform oral sex with him. Sperm is not only great tasting, but has only 10 calories a spoonful. It is nutritious and helps you to keep your figure and gives a great glow to the skin. Interestingly, a man knows this. His offer to you to perform oral sex with him is totally selfless.
Oral sex is extremely painful for a man.
This shows he loves you. Best thing to do is to thank him, buy him a nice, expensive present, and cook him a nice meal. Your clitoris is of no concern to your husband. If you must mess with it, do it in your own time. To help with the family budget you may wish to video tape yourself while doing this, and to sell it at car-boot sales.