i have found all of the cheats...
1) click on the smallest circle of the 3 visible ones...
-----then click on the box with the boob in it...and click on her left boob (your right...)
2) move your mouse over the gap between the hair styles and the dresses...
3) at the bottom of the interface is a button located at the bottom of the triangle
4) in the forest look at the mushrooms, follow the road and click on the two joined mushrooms towards the back of the road
5) in the city follow the divider between the blue house and the white house, at the "bulge" is the cheat
6) at the canyon there are two rocks ( you may have to hide the girl to find this one) click on the right one
7) at the castle look at the stone walk way, look for the rock that looks like a penis and then click on the "head"
8) in the castle background click on the cat the second time he moves (dont worry if you miss it, just switch backgrounds and then go back)
these are all of the unlockable secrets in this game...
they secrets are as follows
1) will open a boob shake and a moan
2) will open set 5
3) will open set 4
4) will open the boob smack option
5) will open the boob grab option
6) will open the pussy smack option
7) will open the penis machine option
8) will open the leg divider option
hope this helps