what does sex feel like to you?

Satisfied, sleepy, sometimes ashamed and usually self-conscious.

Well don't do anything that makes you feel ashamed. This includes blow jobs. Blow jobs are something I refuse to do and the few partners I have been with have respected me for it.

I am a girl! :-)

Depending on how long it was since I last saw my boyfriend, I either feel like falling asleep in his arms, or I feel like "When can we go again?!"

Often I also feel quite wobbly - e.g. yesterday, I tried to go downstairs post coitus and I thought my legs were going to give way. The severity of the wobbliness depends on how good a job my boyfriend did

No, you said "if you want it from a girls perspective", so I'm just saying that I'm a girl too haha :-)