Glad that she enjoys the fun.

You might consider asking her to let you do that at bed time when she will take a shower and wash her hair in the morning. Rub the beneficial splooge into the braid, cover with clear wrapping plastic (called Saran Wrap here in US), secure with some elastic bands. That way the semen get to work their magic overnight.

She has amazing hair....for sure...perhaps she will grow to super length.