Would this be weird?

Since I had my son I've had a problem with eating junk food. I eat alot of healthy foods too, I just tend to splurge a little too often and it's kept me from getting off this baby weight. Would it be weird to ask my husband to spank me every time I slip up and eat something I shouldnt?

He can be pretty kinky, so I feel like he could get some fun out of this. But I'm nervous too because he can get carried away and sometimes I just really want ice cream lol.