Hi, that sounds funny.
It is definitely possible. I had this experience. Without ruining one. The last ones won't be that much enjoyable
In the end you will definitely be drained. Enjoy !!!
I personally had 10 orgasms in a day, but this is more of "work" than pleasure. At that time i didn't know much about denial, especially i didn't know ruined orgasms. My advice: start early, and in the beginning try to orgasm every hour at least. (Depending on what you define as "day" you should have at least 16 hours or so in total) My experience was that the mental challenge was harder than the physical.