Yep - 'bout the same as the idjit over on the zebra-cumshot thread who's convinced he's gonna get boned by a zebra stud. After 50 years of working with equines, including a stint that involved dealing with a small herd of zebras (which included an intact stud) in "up close and personal" mode, I know - not "I think", not "I suspect", not "I believe", but *I* *KNOW* - he's got the same chance of surviving the attempt as a snowflake has to come out of a blast furnace intact. Hell, even with my lifetime worth of equine experience, I won't work with zebras again, never mind attempt anything sexual with them!
This guy has the same thing going, only with big cats instead of zebras.
Fuggit, sez I - You wanna take yourself out of the gene-pool, more power to ya. Unfortunately, when you die in the attempt, you're going to generate more negative press for zoophiles/bestialists. Of course, with every bad thing, there's almost always at least a crumb of good... In this case, that good would be the fact that the idiot's death will increase the average intelligence of the human species by several points.