I'm a moisturiser and masturbation fan, albeit not always at the same time.
As regards to moisturising, having tried most of them, the winner is;
https://uk.bulldogskincare.com/products/original-moisturiser?srsltid=AfmBOopoKl74KjvWD7Yu4ubI8W4d9cjBgpo2Gs_e77b6mgfq9YrfnjKw
You can get it a lot...