Shaggy has a mystery for Velma to solve, so they sneak away in the abandoned house. Velma is surprised when she learns the mystery is in Shaggy's pants! His dick is so hard and he needs help to cum! Shaggy has been jerking off for the past 2 hours and hasn't been able to blow his load. Velma is eager to solve this mystery.. so she takes Shaggy's cock out and slides it inside her mouth. Velma's sloppy head and double handed blow job makes Shaggy cum so much! Getting his cum all over her face and in her mouth. Shaggy knew he found the right girl for this mystery!