>>82412633>>82412571>>82412480See, Lex would probably just lure Superman into raping him, and then just move on with his life. Eventually though, Superman would start getting sick.
And then Lex reveals that he spent years having Lexcorp study and produce a Kryptonite Bioweapon, capable of infecting Superman's alien physiology. The downside is that it required fluid exchange.
So, naturally the only thing Lex could do with this is to infect himself with a synthetic Kyroptonian STD, and lure Superman into raping him.
Exactly as planned.