The prefect female shape that male mind need could not be found in the biological natural world. It should be artificially created or be drawn.
I don't want to masterbrate with force. First it should be able to generate sexual feelings in my mind and it would lead to generate sexual hormones.Not all p0rn or girls could generate sexual hormones in male body. Those p0rn and girls are useless crap of bulk data and should be removed from our file servers and torrent sites all over the internet. Otherwise many boys will waste their bandwidth downloading them and will face with lots of difficulties.