Men don't. Most females I've been with were shaved when I met them, sadly. When I let them know that I'd prefer if they let their hair grow, they said they felt uncomfortable with it – but let their hair grow for me, still feeling uncomfortable about it. After a year with her, I let one woman know if it made her feel more comfortable, I wouldn't mind if she shaved again. She looked relieved, thanked me and shaved all her hair to look like a pre-pubescent teen again. Gross but true. That says it all.