The only way for straight men to have pleasure while stranded is to crush their nuts. Many people probably didn't know this hidden gameplay mechanic.

The best thing about CBT is probably the surprise element. Tell your friend you heard something in their background, so they go afk to investigate. Grab your rock and aim it at their crotch, as soon as they come back bring down the might of the gods upon their balls.
Repeat till they are dead.

This will probably get taken down, but if it doesn't, drop a rating so others may know of this hidden mechanic.

use max dpi for more force