It is amazing how hot sex can be with no kids in the house...
I just had our second child four months ago and had a horrible pregnancy where I was restricted from having sex early on. Hubby and I have seriously only had sex about 6 times in over a year because once the baby was born we became worn out and too tired most nights.
My friend offered to take the kids overnight and of course I was a big baby at first but then I realized we really needed some alone time. We walked around the mall and went shopping, went out to a fancy restaurant, had hot uninterrupted sex, watched a couple of movies, napped, had awesome sex again without a screaming baby ruining the mood.
I missed my kids but it was really nice to reconnect with hubby. :)