What is Physics Engine?
1.
noun.
boobs that move vigorously when jumping or
originated in
look at the physics engine on that girl!
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This is when you are doing a chick doggie style. When you are about to finish, pull out an cum into your hand. Then, reach around and gi..
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the act of a person shitting on ones lap and giving said person a blow job.When the person recieving the blowjob cums,the person giving ..