I could not hit my face with my cum, poor aim. However, I have jerked off in my hand and rubbed my cum on my face.
I've partaken in this too. however, i'm not exactly sure why i do it. it always seems so exciting and erotic and novel when i'm thinking about it, but afterwards- its just: "man, i need to go wash this off." yet, i do it again. i'm glad i've had the experience, and i don't think there's anything wrong with it, but time and time again, i wonder afterwards what i thought was so exciting about it before, and i just end up looking like i spilled a bowl of evolution soup all over my face. i guess some things are just more exciting as fantasies than realities.
I've done it a few times...although it's been a while. I like to experience the same things that my partners do. Since I love to give facials, it's only fair I know what it's like.