I think its a fact that us men enjoy watching our wives get pleasured by another man and we find it erotic. My wife and I are in fact thinking of doing the same as I want to have pleasure of seeing her get pleasure from another guys cock.

I enjoy linking pussy but agree not all women suck cock and if they do they don't for long and most of them won't take cum in mouth. Ladies try it I have and its not that bad and your partner would love it.

I too find it very erotic and I think a lot of guys are going bi or curious due to the fact that they get no sex from her indoors so are experimenting. I meet a lot of guys who just like to be sucked and cum and that's it

I like to shoot over wife's tits as she likes to see it spurt

I really prefer a shaven bush or neatly trimmed 

I love walking around naked at home and often pass by windows and hope someone is watching. I hang out washing in garden naked too and know that a neighbour  has watched me. So erotic knowing this.