Squeeze hard to find

I tried to tie you to the bed
Saliva at my lips
I made it look so comfortable
But could not feel to grip, hip
Your eyelids flickered with surprise
As suddenly you saw
Your hands and feet all bound and gagged
And me out on the floor
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets so hard
I tried to dance around the room
In ballerina tights
With music from the Valkyries
And dimmers on my lights
You tapped your feet
And said that I should take another twirl
You said that I would be so good
If I was just a girl
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets so hard
I try to touch you with a song
Arouse you with some grapes
Enchant you with some lavender
But this was my mistake
'Cos you prefer to move around
To play at postman's knock
I'd like to see your sails go up
The face smile on your clock
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets harder and hard, so hard
It gets so hard