Mark twain

A Master bating method where someone else grabs your junk and you grab their hand to work your junk.

Jeremy was tired of feeling his own dick so he used chuck to perform the Mark Twain so Jeremy could get off

Zoro effect

When removing a woman’s bra and/or thong, you use a zigzag/Zoro Z pattern when pulling the fabric away from the breasts or butt

Charles used the zoro effect to remove Nancy’s panties and bra exposing her tight buttocks and firm breasts