Disclaimer I don't own Harry Potter.
Snape and Harry were walking back to Privet Drive "Professor? What about Uncle Vernon and Aunt Petunia?" Harry said looking up at Snape.
"I will have a little talk with them." Snape said as they arrived at the doorstep of the Dursley's and Snape knocks at the door.
After a few moments of waiting Dudley answers the door and looks up in complete terror. "Dudley who is it?" Petunia said from the kitchen.
Dudley shakes with fear trying to speak, but couldn't find the words to answer his mother, "Dudley? Sweetie who is is?" Petunia said walking out of the kitchen and drops the cleaning rags she has carrying when she see Snape at the door. "You! Get away from my baby! Vernon Vernon! He's back he's going to take are baby away!" Petunia said.
"Get away form my son, you bastard." Vernon yells as he came running out of the kitchen with a steak knife in his hand and throws its Snape. Snape grabs on hold of Harry and apparates from ahead of Dursley's to behind them.
Dursley's were completely terrified "I wanted to have a civil conversation with you people, but its seems there nothing civil about any of you." Snape said drawing his wand making the Dursley's walk back in fear as Snape turns his attention to Harry. "Change of plans, Mr. Potter grab your stuff were leaving." Snape said.
Vernon was the first to speak up looking at Harry "Don't you darn, you just go back to your cupboard and stay there!" he said as turns his attention to Snape "Get out before I call the police for attempted kidnapping!" he said spiting in Snape's face.
"You, could do that. But they will see how the boy is being raised, wearing raging old clothes that's way to big for him, having him sleep in a cupboard, and he's very underweight. I hope I don't have to tell you what happens to child abusers in prison." Snape said looking down at Dursley's with pure hate.
"No! freaks like you deserves it your beneaths us!" Vernon said as he tries to make a grab from Harry and Snape realizing nothing is getting through with these people, he stun's Vernon.
"Vernon! You heartless monster!" Petunia said holding Dudley behind her but was to afraid to run to her husband and looks at Snape with fear.
"Your one to talk you jealous shrew! Treating a child lower that dirt, If you and your whale of husband were the ones who died Lily would loved and treat Dudley like her own son." Snape said noticing Harry didn't pack anything so Snape quickly caught on that Harry didn't have anything. "Harry? Are you ready?" he said looking down at Harry but still keeping on eye on the Dursley's.
"Ready, Professor." Harry said happily as he couldn't believe he was been taking away from here.
"Good, now wait outside for a moment Potter." Snape said as Harry nods and heads outside, wondering what Snape is going to do but Harry didn't ask any questions. With a flick of Snape's wand and three small vital's appeared.
"What are you going to do to us, please you have the fre- Harry so just leave us alone." Petunia said as Snape walks over to a still stun Vernon.
"What I'm going to do is as same thing you do to Harry." Snape said nothing realizing he just called Potter by his first name as he pours the first vital down Vernon's throat. "This will make you feel every single type of physical pain you did to, Potter." Snape said before walking over to Petunia who's was to scared to move as Snape pours the second vital down her throat. "This will make you feel like your house is always in a completely mess." he said before heading over to Dudley " This one will make all your friends treat you the same way as you treated Harry. But I'm, not a completely monster. So this one also make you lose weight and help you keep it off." he said as pours the last vital down Dudley's throat and heads outside to get Harry.
"Where are we going now, Sir?" Harry said.
"Well for now, were heading to Spinner's End where I live." Snape said.