I think it would be hot to slit a girls throat and fuck her throat through the slit while she's still alive.

Perhaps also tying a little boy face up with his mouth held open by a gag and making his face smell like a bitch in heat. Then invite a Great Dane in and watch.

Drowning can be fun. Holding a virgin girl underwater while you rape her unused pussy sounds like an amazing time.

There's always the possibility of holding a boys face down in a bucket of cum while you rape his ass, forcing him to drown in the cum of countless men who will all take turns with him well after he's dead.