Put a pillow over his face while he's asleep and suffocate him.

( mike woz ere 7442200 & 7696970 getter, Mon 1 Sep 2008, 14:15, archived)

When the police ask,
you can say it was suffocation sex that went wrong.
(MooCow_Byter, Mon 1 Sep 2008, 14:16, archived)

Tell them the pillow did it.

( WormuIus, Mon 1 Sep 2008, 14:19, archived)