2 definitions by Moriartius

1. The act of ejaculating while the penis is completely pancaked between a pair of breasts so that the cum is contained between them, hence a filling a bun with cream. Often a less messy alternative to the pearl necklace or facial. Requires either gigantic breasts or a smallish penis.
Afraid that he might ruin Leslie's makeup, Jon smothered his dick between her DDDs as he began to cum, cream-bunning her like a gentleman.
by Moriartius August 18, 2010
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Masturbating to someone or something that you know you shouldn't be.
Jon watched the 1968 Romeo and Juliet and couldn't help but have a guilty wank to Juliet.
by Moriartius August 18, 2010
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