Sexual position in which the girl is getting penatrated doggy style, while the guy bends his index fingers into crooks and puts the fingers into her mouth, pulling backward (towards the vagina) on her lips as hard as he can.
"I was giving this sorority slut the open-mouthed bass last night and I blasted so hard I made her vag bleed."
by BradleyDC March 9, 2006
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