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Is where a male ejaculates semen and mashes with his/her's feces together inside the anal cavity, forming into a jam substance.
Person 1: How was your date last night, dude?

Person 2: Weird, she wants me to make cum jam and put it on her toast.

Person 1: Wow, what a freak she is!

Person 2 : Please help...
by FvcknMe July 09, 2018
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