Originally posted by
i change my original answer. our neighbors frequently watch us have sex. they always come up to ask us questions afterwards. so your scenario is pretty common place and yes, it can be very hot.
1. The only reason they can see what is going on, is that you let it happen. (French doors, no drapes, etc). That is called exhibitionism.
2. The cat they are so "open", and come ask questions? That is now bordering on "group sex", which you, or they, might enjoy.
3. Since it happens pretty commonly and since you find it "hot", then maybe you should explore it further.
After all, how much more fun can that neighborhood get?