I would take on all the work of washing, conditioning, brushing, and combing.

One time per week I would apply my accumulated semen on the length, wrap it in clear plastic wrap, secure with elastics. It would work its magic overnight as we slept.

The next morning, wash with a mild shampoo, blow dry with non-heated air, brush, and put into a nice updo bun so we can tour the city.

As for sex, I much prefer PIV, not hairjobs, I would use condoms without spermicide to accumulate my loads and store in refrigerator. If she wanted other modes of sex that are more pleasing to her, then I would submit and act on any wish of hers.