When you apply copious amounts of peanut-butter on your cock. Then you spread it with your partner by receiving a handy. Once spread, they lick all their fingers and give a blowjob. Flexible enough: you can help by doing it yourself and for them to save their energy for the next phase. If you have jelly lying around--preferably moldy and sitting out on your counter--you can create a PB & J Pounder. Not necessary, however. For your last step, any position and any type of buttfucking is viable. YOU MUST NOT LOSE THE PEANUT-BUTTER, IT IS NECESSARY.
"Ron just gave me the best peanut-butter pounder last night. Probably the best smoothie I have ever had."
or
"Julie, instead of making out with me, I can give you a peanut-butter pounder?"
"What is that?"
"A sandwich of sorts."