I would like to be useful to a household that already exists

What I would like is to be useful to a couple, in a household where the woman leads, and I will be honest that part of the appeal is that there would be two of them and one of me. I have thought about why for a long time and the nearest I can get is that I want to join something already standing rather than build one from nothing.

Twenty nine, out in the commuter belt, I work in a warehouse on early shifts and I finish by two most days. I have a car. I can be almost anywhere by four in the afternoon.

What I can offer is the practical end of it. Cleaning properly rather than tidying, cooking a repertoire of about ten things well, driving, the garden, and the parts of a week that two working adults do not want to spend a Saturday on. I have done this once, for about a year, with a couple who then moved to Wales.

I would want it clear from the beginning that I am not looking to be paid, kept, or fed by way of compensation, and that I would want it to become a relationship rather than a rota, even if it started as one.

Not looking to come between anybody. I have read enough to know how that goes, and at the start I would want the two of them talking about me far more than either of them talks to me. Not looking to live in. Not looking for a couple where only one of them actually wants this, because I would rather not be the thing somebody agreed to.