1. It gives me pleasure. So much pleasure, that sometimes words are failing me.
2. My sex live is getting better (had some problems with my libido; since I am giving myself enemas on a regular basis, I want to sleep with my boyfriend more often again)
3. Admitting my obsession to myself made me feel more free and self-determinded.
4. Solved most of my psychological issues (I was close to depression, now I am happy)
5. Finally, I am able to enjoy anal sex (my boyfriend always wanted that, but out of respect for me he never even asked).
6. I firmly believe that there are health benefits, too. Like, I will never ever suffer from gallstones. Or gout. Or... And once, I was able to cure a fever before attending a family birthday.
7. Education: (re-)learned a lot about human anatomy, biology, chemistry, physics, history and also Ancient Greek expressions during my research.
8. My skin is more silky, smooth, and I have less problems with spots.
9. I feel so incredibly clean afterwards.
10. It is the only way to have a flat belly (my belly is incredibly flat the morning after) without loosing weight (I do not want to loose weight).