choreplay?

Yes, that's a real word.

It refers to the sexual high that some women get when men give them a break by taking care of the household chores.

You might think it's phenomenon limited to, like, Martha Stewart...but also might be wrong. Choreplay is apparently relevant enough to make for an entire AJC article, which you can access here. An excerpt:

Traditional turn-ons can be common romantic gifts, such as champagne, chocolate or lingerie. Or something physical, a kiss, for example. But the unexpected gift of time – and that's what many choreplay examples amount to – can reveal a deeper connection. And that can be downright sexy.

Hey...what happens in the broom closet stays in the broom closet!