The movie opens with Shaggy waking up after a wild night out, only to find that Scooby is missing. A hung-over and doped up Shaggy explains to the gang what happened. He was at a Halloween party where there was a lot of alcohol and drugs and also lots of boobs and vagina....vagina everywhere....and boobs....and vagina.
Scene 1: Shaggy (Chad Alva) and Sin-D (Lily LaBeau)
At the costume party, Shaggy hooks up with a fairy named Sin-D and the two find a bedroom where they can get down and dirty. Lily LaBeau is hot in this scene as she enthusiastically gives a pretty mean blow job. Shaggy returns the favor by tongue-fucking her pussy before the two have sex in various positions. The scene ends with Shaggy giving Sin-D a facial. The scene is accompanied by some fairly upbeat rock music which helps keep things lively.
Scene 2: Daphne (Bree Olson) and Fred (Michael Vegas)
Daphne and Fred decide it's "time to make a baby" and proceed to have sex in front of Shaggy and Velma. They decide Fred's not going to have sex in her ass anymore because it's not making her pregnant, but Fred tells Daphne "I bet if I cum in your mouth and you swallow, it'll go right to your tummy where the baby is." Although she has a hot little body, Bree Olson's baby talk is quite distracting. They have sex in various positions until, oh my goodness, he cums in her mouth after fucking her in the ass. The ass to mouth sex is a little off-putting.
Scene 3: Velma (Bobbi Starr) and Shaggy (Chad Alva)
The foursome hop in the The Mystery Van and head over to the house where Shaggy partied the night before to see if they can find Scooby. When they get to the house, they split up to look for clues. This is, in my opinion, the funniest part of the movie.
Velma and Shaggy go into a room to hide from a creepy villain and Velma reveals that she got hot and bothered when Shaggy was telling his story earlier in the day. She has a flashback where she was in the bathroom pleasuring herself after listening to Shaggy talk about having sex. Then Velma pushes Shaggy onto the bed and does some heavy lip-smacking all over his mouth. They have oral and vaginal sex in various positions. Bobbi Starr is quite enthusiastic during this scene, but somehow manages to keep her glasses and orange knee socks on throughout the entire scene. Her oohing and aahing is a little over the top at times. The scene ends with Shaggy making a deposit on Velma's bush.
Fred comes in the room and spies some bags of money in the bathtub.
Scene 4: Daphne (Bree Olson) and Velma (Bobbi Starr)
Daphne enters the room with the creepy villain in tow. Velma grabs Daphne and starts kissing and petting her to distract the villain so he won't find the boys, who are now hiding under the bed. There is some pretty hot girl on girl action with plenty of licking and fingering before they scissor fuck. Daphne goes down on Velma, they 69 a little bit, and the scene ends with Daphne fingering Velma.
There is a funny little chase scene where the foursome run through the hallways and in and out of bedrooms hiding from the villain. This is definitely one of the highlights of the movie! Zoinks! Really good stuff!
Scene 5: Daphne (Bree Olson), Fred (Michael Vegas), Shaggy (Chad Alva), and Velma (Bobbi Starr)
In the final scene, the foursome all get together to end the movie with a bang. They get it on in various positions with some girl on girl action and partner swapping...quite an entertaining orgy!