I've noticed a trend in Miyuki hentai, where she talks very matter of factly to the faceless penis about what she's doing to him sexually. She's usually a cum slut too.

lol; perhaps a transfering of her wikifric personality to hentai?

But who to say she doesn't have a dark side... but with her it's hard to decide where to shoot... her meganeko face... or her chest.

In most of these she's in so much control that the man usually doesn't have much of a say in when or where he shoots. If the H-doujins featuring her have taught me anything though, she prefers it in the mouth.