Lust - How Can it be Overcome? I am an above beginner level meditator - I have been practicing Vipassana meditation regularly for past 6-7 months - By regularly, I mean 1hr of sitting meditation at least 5 times a week. 

I have not been able to control my lust. I try to remain mindful during acts of sexual gratification...but they are like very few moments of awareness...rest of the time I am just going with the flow...Although I am a lay person, I want to be celibate...Please guide me. 

I remember a story wherein Buddha said to someone how one should eat as if they are eating their own child having lost in a desert...are there any such stories from Buddha's life/teachings regarding this subject...Basically I need some inspiration...Please share your experience if possible
By trying to "control it", you are putting the (idea of) lust outside of yourself.  In effect you are seeing "the lust" and yourself as two separate entities.  That (conceived) separation sets up a duality.  On one side is "lust", which it sounds like you are labeling as "bad".  On the other side is self, which it sounds like you want to label as "good".  And you're attached to both these concepts, lust is bad and self is good (or "should" be good).

If you choose to acknowledge the sensations you are describing as "lust", the duality will disappear.

Try sitting whatever form of meditation you prefer, that doesn't involve visualization.  When sensations that you describe as "lust" come up, acknowledge them.  This is the difficult part.  "Acknowledge" means you accept the feeling, don't judge it or yourself, and watch what happens to the thought or feeling.  Then return to your practice.

In effect I'm suggesting you acknowledge the aspect of yourself that you conceive of as lust.  That acknowledgement will integrate you and dissolve the duality.  And lust will resume its normal, healthy role in your psyche.  May your life go well.